Quick view Details Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Details Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Details Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Details Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Details Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Details Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Details Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Details Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Details Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Details Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Details Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Details Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Details Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Details Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Details Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Details Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Details Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Details Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Details Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Details Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Details Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Details Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Details Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Details Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Details Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Details Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Details Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Details Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Details Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Details Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Details Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Details Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Details Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Details Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Details Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Details Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Details Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Details Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Details Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Details Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Details Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Details Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Details Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Details Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Details Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Details Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Details Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Details Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Details Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Details Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Details Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Details Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Details Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Details Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Details Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Details Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Details Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Details Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Details Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Details Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Details Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Details Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Details Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Details Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Details Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Details Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Details Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Details Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Details Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Details Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Details Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Details Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Details Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Details Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Details Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Details Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Details Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Details Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Details Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Details Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Details Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Details Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Details Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Details Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Details Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Details Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Details Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: HPS-100R-1-KIT Keystone HPS-100R-1-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $41.19 Choose Options Compare Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: HPS-100X-Q-KIT Keystone HPS-100X-Q-KIT 100W (S54) High Pressure Sodium Ballast Kit MSRP: Now: $79.00 Choose Options Compare Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: HPS-150R-1-KIT Keystone HPS-150R-1-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $48.85 Choose Options Compare Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: HPS-150X-Q-KIT Keystone HPS-150X-Q-KIT 150W (S55) High Pressure Sodium Ballast Kit MSRP: Now: $86.86 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: HPS-250A-P-KIT Keystone HPS-250A-P-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $106.58 Choose Options Compare Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: HPS-250A-Q-KIT Keystone HPS-250A-Q-KIT 250W (S50) High Pressure Sodium Ballast Kit MSRP: Now: $98.18 Choose Options Compare Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: HPS-35R-1-KIT Keystone HPS-35R-1-KIT 35W (S76) High Pressure Sodium Ballast Kit MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: HPS-400A-480-KIT Keystone HPS-400A-480-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $167.04 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: HPS-400A-P-KIT Keystone HPS-400A-P-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $141.05 Choose Options Compare Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: HPS-400A-Q-KIT Keystone HPS-400A-Q-KIT 400W (S51) High Pressure Sodium Ballast Kit MSRP: Now: $133.96 Choose Options Compare Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: HPS-50R-1-KIT Keystone HPS-50R-1-KIT 50W (S68) High Pressure Sodium Ballast Kit MSRP: Now: $40.99 Choose Options Compare Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: HPS-600A-Q-KIT Keystone HPS-600A-Q-KIT 600W (S106) High Pressure Sodium Ballast Kit MSRP: Now: $197.31 Choose Options Compare Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: HPS-70R-1-KIT Keystone HPS-70R-1-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $41.79 Choose Options Compare Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: HPS-70X-Q-KIT Keystone HPS-70X-Q-KIT 70W (S62) High Pressure Sodium Ballast Kit MSRP: Now: $76.52 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: IGN-XG-01 Keystone IGN-XG-01 Ignitor for 35-150W HPS MSRP: Now: $15.42 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: IGN-XG-02 Keystone IGN-XG-02 Ignitor for 250-400W HPS MSRP: Now: $16.92 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: IGN-XG-03 /A Keystone IGN-XG-03 /A Ignitor for 750W Pulse Start MH MSRP: Now: $30.94 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: IGN-XG-03 Keystone IGN-XG-03 Ignitor for 1000W HPS MSRP: Now: $29.55 Choose Options Compare Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: IGN-XG-04 Keystone IGN-XG-04 Ignitor for 50W-150W MH MSRP: Now: $13.63 Choose Options Compare Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: KTAT-250-480-277 /A Keystone KTAT-250-480-277 /A 250W Max Wattage MSRP: Now: $36.91 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: KTAT-375-480-277 /SF Keystone KTAT-375-480-277 /SF 375W Max Wattage, Single Flex Conduit MSRP: Now: $134.84 Choose Options Compare Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: KTAT-375-480-277 Keystone KTAT-375-480-277 375W Max Wattage MSRP: Now: $85.77 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: MH-1000A-480-KIT Keystone MH-1000A-480-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $181.21 Choose Options Compare Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Details Keystone | sku: MH-1000A-P-KIT Keystone MH-1000A-P-KIT 1000W (M47) Metal Halide Ballast Kit MSRP: Now: $139.91 Choose Options Compare Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: KTAT-150-480-277-OC Keystone KTAT-150-480-277-OC 150W Max Wattage, Open Core 150W Max Wattage, Open Core MSRP: Now: $27.26 Choose Options Compare Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: KTAT-70-480-277 Keystone KTAT-70-480-277 70W Max Wattage 70W Max Wattage MSRP: Now: $41.69 Choose Options Compare Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-1000HPS Keystone CAP-1000HPS Capacitor for 1000W HPS, 26uF, 525V, Oil Filled Capacitor for 1000W HPS, 26uF, 525V, Oil Filled MSRP: Now: $39.50 Choose Options Compare Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: KTAT-250-480-277 /SF Keystone KTAT-250-480-277 /SF 250W Max Wattage, Single Flex Conduit 250W Max Wattage, Single Flex Conduit MSRP: Now: $45.27 Choose Options Compare Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-1000MH Keystone CAP-1000MH Capacitor for 1000W MH, 24uF, 480V, Oil Filled Capacitor for 1000W MH, 24uF, 480V, Oil Filled MSRP: Now: $28.06 Choose Options Compare Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-100HPS Keystone CAP-100HPS Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film Capacitor for 100W HPS Quad, 10uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-100MH Keystone CAP-100MH Capacitor for 100W MH Quad, 12uF, 280V, Dry Film Capacitor for 100W MH Quad, 12uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-1500MH Keystone CAP-1500MH Capacitor for 1500W MH, 32uF, 525V, Oil Filled Capacitor for 1500W MH, 32uF, 525V, Oil Filled MSRP: Now: $40.60 Choose Options Compare Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-150HPS Keystone CAP-150HPS Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film Capacitor for 150W HPS Quad, 14uF, 280V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-150MH Keystone CAP-150MH Capacitor for 150W MH Quad, 16uF, 280V, Dry Film Capacitor for 150W MH Quad, 16uF, 280V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-175MH Keystone CAP-175MH Capacitor for 175W MH Quad, 10uF, 400V, Dry Film Capacitor for 175W MH Quad, 10uF, 400V, Dry Film MSRP: Now: $16.92 Choose Options Compare Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-175MPS Keystone CAP-175MPS Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film Capacitor for 175W Pulse Start MH, 11uF, 370V, Dry Film MSRP: Now: $19.70 Choose Options Compare Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-200MPS Keystone CAP-200MPS Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film Capacitor for 200W Pulse Start MH, 15uF, 330V, Dry Film MSRP: Now: $20.40 Choose Options Compare Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-250HPS Keystone CAP-250HPS Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film Capacitor for 250W HPS Quad, 35uF, 280V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-250MH Keystone CAP-250MH Capacitor for 250W MH Quad, 15uF, 400V, Dry Film Capacitor for 250W MH Quad, 15uF, 400V, Dry Film MSRP: Now: $22.59 Choose Options Compare Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-250MPS Keystone CAP-250MPS Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film Capacitor for 250W Pulse Start MH, 17uF, 400V, Dry Film MSRP: Now: $25.97 Choose Options Compare Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-320MH Keystone CAP-320MH Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film Capacitor for 320W Pulse Start MH, 21uF, 345V, Dry Film MSRP: Now: $21.09 Choose Options Compare Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-350MPS Keystone CAP-350MPS Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film Capacitor for 350W Pulse Start MH, 22.5uF, 345V, Dry Film MSRP: Now: $23.18 Choose Options Compare Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-400HPS Keystone CAP-400HPS Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film Capacitor for 400W HPS Quad, 55uF, 300V, Dry Film MSRP: Now: $29.55 Choose Options Compare Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-400MH Keystone CAP-400MH Capacitor for 400W MH Quad, 24uF, 400V, Dry Film Capacitor for 400W MH Quad, 24uF, 400V, Dry Film MSRP: Now: $23.88 Choose Options Compare Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-400MPS Keystone CAP-400MPS Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film Capacitor for 400W Pulse Start MH, 26uF, 330V, Dry Film MSRP: Now: $26.67 Choose Options Compare Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-450MPS Keystone CAP-450MPS Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film Capacitor for 450W Pulse Start MH, 26.5uF, 400V, Dry Film MSRP: Now: $27.16 Choose Options Compare Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-50MH Keystone CAP-50MH Capacitor for 50W MH 6uF, 280V, Dry Filmn Capacitor for 50W MH 6uF, 280V, Dry Filmn MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-70HPS Keystone CAP-70HPS Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film Capacitor for 70W HPS Quad, 7uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-70MH Keystone CAP-70MH Capacitor for 70W MH Quad, 8uF, 280V, Dry Film Capacitor for 70W MH Quad, 8uF, 280V, Dry Film MSRP: Now: $15.42 Choose Options Compare Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: CAP-750MPS Keystone CAP-750MPS Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled Capacitor for 750W Pulse Start MH, 28uF, 400V, Oil Filled MSRP: Now: $36.62 Choose Options Compare Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: HPS-1000A-P-KIT Keystone HPS-1000A-P-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $250.43 Choose Options Compare Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view
Quick view Keystone | sku: HPS-1000A-Q-KIT Keystone HPS-1000A-Q-KIT 1000W (S52) High Pressure Sodium Ballast Kit 1000W (S52) High Pressure Sodium Ballast Kit MSRP: Now: $238.35 Choose Options Compare Quick view