Overview Product Description 2 Lite F54T5HO Program Start Electronic Ballast Product Videos Custom Field Spec Sheet Click to View Case Size 10 Input Voltage 100-277 Length 16.89 Product Reviews
Quick view Details Satco | sku: S29911 Satco S29911 25T5/LED/46-850/DR 25 Watt, T5, LED, Natural Light MSRP: Now: $12.95 Choose Options Quick view Details Keystone | sku: KTEB-239HO-UV-PS-SL Keystone KTEB-239HO-UV-PS-SL 2 Lite F39T5HO Program Start Electronic Ballast, 9" case MSRP: Now: $27.36 Choose Options Quick view Details Keystone | sku: KT-EMRG-700-SL/B Keystone KT-EMRG-700-SL/B Emergency Ballast: 700 Lumens, T8/T12, Slim Case MSRP: Now: $107.71 Choose Options Quick view Details Keystone | sku: KT-EMRG-700/B Keystone KT-EMRG-700/B Emergency Ballast: 700 Lumens, T8/T12 MSRP: Now: $63.58 Choose Options Quick view Details Keystone | sku: KT-EMRG-500-SL/B Keystone KT-EMRG-500-SL/B Emergency Ballast: 500 Lumen, T8/T12, Slim Case MSRP: Now: $100.50 Choose Options Quick view Details Keystone | sku: KT-EMRG-500/B Keystone KT-EMRG-500/B Emergency Ballast for T12/T8 lamps. 120/277V input, 500 Lumen, 90 Minutes. With instruction sheet, Test Switch and wiring accessories MSRP: Now: $54.43 Choose Options Quick view Details Keystone | sku: KT-EMRG-1400-SL/B Keystone KT-EMRG-1400-SL/B Emergency Ballast: 1400 Lumen, T8/T12, Low Profile MSRP: Now: $146.39 Choose Options Quick view Details Keystone | sku: KT-LED40T8HO-96G-865-D2 Keystone KT-LED40T8HO-96G-865-D2 40W LED T8 Lamp, 8 long, Glass Construction, R17d HO Base, 6500K, 120-277V Input, Internal Driver, Direct Drive MSRP: Now: $36.42 Choose Options Recommended Quick view Details Keystone | sku: KTEB-454HO-UV-PS Keystone KTEB-454HO-UV-PS 4 Lite F54T5HO Program Start Electronic Ballast MSRP: Now: $46.37 Add to Cart Quick view Details Keystone | sku: KTEB-228HE-UV-PS Keystone KTEB-228HE-UV-PS 2 Lite F14/21/28 T5 Program Start Electronic Ballast MSRP: Now: $29.05 Add to Cart Quick view Details Keystone | sku: KTEB-239HO-UV-PS-SL Keystone KTEB-239HO-UV-PS-SL 2 Lite F39T5HO Program Start Electronic Ballast, 9" case MSRP: Now: $27.36 Add to Cart Quick view Details Keystone | sku: KTEB-254HO-UV-PS-SL Keystone KTEB-254HO-UV-PS-SL 2 Lite F54T5HO Program Start Electronic Ballast, 9" case MSRP: Now: $36.91 Add to Cart Quick view Details Keystone | sku: KTEB-286HO-UV-PS-N Keystone KTEB-286HO-UV-PS-N 2 Lite F96T8HO Electronic Ballast, Program Start MSRP: Now: $62.88 Add to Cart × OK Enter the secret code for a surprise!
Quick view Details Keystone | sku: KTEB-239HO-UV-PS-SL Keystone KTEB-239HO-UV-PS-SL 2 Lite F39T5HO Program Start Electronic Ballast, 9" case MSRP: Now: $27.36 Choose Options Quick view Details Keystone | sku: KT-EMRG-700-SL/B Keystone KT-EMRG-700-SL/B Emergency Ballast: 700 Lumens, T8/T12, Slim Case MSRP: Now: $107.71 Choose Options Quick view Details Keystone | sku: KT-EMRG-700/B Keystone KT-EMRG-700/B Emergency Ballast: 700 Lumens, T8/T12 MSRP: Now: $63.58 Choose Options Quick view Details Keystone | sku: KT-EMRG-500-SL/B Keystone KT-EMRG-500-SL/B Emergency Ballast: 500 Lumen, T8/T12, Slim Case MSRP: Now: $100.50 Choose Options Quick view Details Keystone | sku: KT-EMRG-500/B Keystone KT-EMRG-500/B Emergency Ballast for T12/T8 lamps. 120/277V input, 500 Lumen, 90 Minutes. With instruction sheet, Test Switch and wiring accessories MSRP: Now: $54.43 Choose Options Quick view Details Keystone | sku: KT-EMRG-1400-SL/B Keystone KT-EMRG-1400-SL/B Emergency Ballast: 1400 Lumen, T8/T12, Low Profile MSRP: Now: $146.39 Choose Options Quick view Details Keystone | sku: KT-LED40T8HO-96G-865-D2 Keystone KT-LED40T8HO-96G-865-D2 40W LED T8 Lamp, 8 long, Glass Construction, R17d HO Base, 6500K, 120-277V Input, Internal Driver, Direct Drive MSRP: Now: $36.42 Choose Options Recommended Quick view Details Keystone | sku: KTEB-454HO-UV-PS Keystone KTEB-454HO-UV-PS 4 Lite F54T5HO Program Start Electronic Ballast MSRP: Now: $46.37 Add to Cart Quick view Details Keystone | sku: KTEB-228HE-UV-PS Keystone KTEB-228HE-UV-PS 2 Lite F14/21/28 T5 Program Start Electronic Ballast MSRP: Now: $29.05 Add to Cart Quick view Details Keystone | sku: KTEB-239HO-UV-PS-SL Keystone KTEB-239HO-UV-PS-SL 2 Lite F39T5HO Program Start Electronic Ballast, 9" case MSRP: Now: $27.36 Add to Cart Quick view Details Keystone | sku: KTEB-254HO-UV-PS-SL Keystone KTEB-254HO-UV-PS-SL 2 Lite F54T5HO Program Start Electronic Ballast, 9" case MSRP: Now: $36.91 Add to Cart Quick view Details Keystone | sku: KTEB-286HO-UV-PS-N Keystone KTEB-286HO-UV-PS-N 2 Lite F96T8HO Electronic Ballast, Program Start MSRP: Now: $62.88 Add to Cart × OK Enter the secret code for a surprise!
Quick view Details Keystone | sku: KT-EMRG-700-SL/B Keystone KT-EMRG-700-SL/B Emergency Ballast: 700 Lumens, T8/T12, Slim Case MSRP: Now: $107.71 Choose Options Quick view Details Keystone | sku: KT-EMRG-700/B Keystone KT-EMRG-700/B Emergency Ballast: 700 Lumens, T8/T12 MSRP: Now: $63.58 Choose Options Quick view Details Keystone | sku: KT-EMRG-500-SL/B Keystone KT-EMRG-500-SL/B Emergency Ballast: 500 Lumen, T8/T12, Slim Case MSRP: Now: $100.50 Choose Options Quick view Details Keystone | sku: KT-EMRG-500/B Keystone KT-EMRG-500/B Emergency Ballast for T12/T8 lamps. 120/277V input, 500 Lumen, 90 Minutes. With instruction sheet, Test Switch and wiring accessories MSRP: Now: $54.43 Choose Options Quick view Details Keystone | sku: KT-EMRG-1400-SL/B Keystone KT-EMRG-1400-SL/B Emergency Ballast: 1400 Lumen, T8/T12, Low Profile MSRP: Now: $146.39 Choose Options Quick view Details Keystone | sku: KT-LED40T8HO-96G-865-D2 Keystone KT-LED40T8HO-96G-865-D2 40W LED T8 Lamp, 8 long, Glass Construction, R17d HO Base, 6500K, 120-277V Input, Internal Driver, Direct Drive MSRP: Now: $36.42 Choose Options Recommended Quick view Details Keystone | sku: KTEB-454HO-UV-PS Keystone KTEB-454HO-UV-PS 4 Lite F54T5HO Program Start Electronic Ballast MSRP: Now: $46.37 Add to Cart Quick view Details Keystone | sku: KTEB-228HE-UV-PS Keystone KTEB-228HE-UV-PS 2 Lite F14/21/28 T5 Program Start Electronic Ballast MSRP: Now: $29.05 Add to Cart Quick view Details Keystone | sku: KTEB-239HO-UV-PS-SL Keystone KTEB-239HO-UV-PS-SL 2 Lite F39T5HO Program Start Electronic Ballast, 9" case MSRP: Now: $27.36 Add to Cart Quick view Details Keystone | sku: KTEB-254HO-UV-PS-SL Keystone KTEB-254HO-UV-PS-SL 2 Lite F54T5HO Program Start Electronic Ballast, 9" case MSRP: Now: $36.91 Add to Cart Quick view Details Keystone | sku: KTEB-286HO-UV-PS-N Keystone KTEB-286HO-UV-PS-N 2 Lite F96T8HO Electronic Ballast, Program Start MSRP: Now: $62.88 Add to Cart × OK Enter the secret code for a surprise!
Quick view Details Keystone | sku: KT-EMRG-700/B Keystone KT-EMRG-700/B Emergency Ballast: 700 Lumens, T8/T12 MSRP: Now: $63.58 Choose Options Quick view Details Keystone | sku: KT-EMRG-500-SL/B Keystone KT-EMRG-500-SL/B Emergency Ballast: 500 Lumen, T8/T12, Slim Case MSRP: Now: $100.50 Choose Options Quick view Details Keystone | sku: KT-EMRG-500/B Keystone KT-EMRG-500/B Emergency Ballast for T12/T8 lamps. 120/277V input, 500 Lumen, 90 Minutes. With instruction sheet, Test Switch and wiring accessories MSRP: Now: $54.43 Choose Options Quick view Details Keystone | sku: KT-EMRG-1400-SL/B Keystone KT-EMRG-1400-SL/B Emergency Ballast: 1400 Lumen, T8/T12, Low Profile MSRP: Now: $146.39 Choose Options Quick view Details Keystone | sku: KT-LED40T8HO-96G-865-D2 Keystone KT-LED40T8HO-96G-865-D2 40W LED T8 Lamp, 8 long, Glass Construction, R17d HO Base, 6500K, 120-277V Input, Internal Driver, Direct Drive MSRP: Now: $36.42 Choose Options Recommended Quick view Details Keystone | sku: KTEB-454HO-UV-PS Keystone KTEB-454HO-UV-PS 4 Lite F54T5HO Program Start Electronic Ballast MSRP: Now: $46.37 Add to Cart Quick view Details Keystone | sku: KTEB-228HE-UV-PS Keystone KTEB-228HE-UV-PS 2 Lite F14/21/28 T5 Program Start Electronic Ballast MSRP: Now: $29.05 Add to Cart Quick view Details Keystone | sku: KTEB-239HO-UV-PS-SL Keystone KTEB-239HO-UV-PS-SL 2 Lite F39T5HO Program Start Electronic Ballast, 9" case MSRP: Now: $27.36 Add to Cart Quick view Details Keystone | sku: KTEB-254HO-UV-PS-SL Keystone KTEB-254HO-UV-PS-SL 2 Lite F54T5HO Program Start Electronic Ballast, 9" case MSRP: Now: $36.91 Add to Cart Quick view Details Keystone | sku: KTEB-286HO-UV-PS-N Keystone KTEB-286HO-UV-PS-N 2 Lite F96T8HO Electronic Ballast, Program Start MSRP: Now: $62.88 Add to Cart × OK
Quick view Details Keystone | sku: KT-EMRG-500-SL/B Keystone KT-EMRG-500-SL/B Emergency Ballast: 500 Lumen, T8/T12, Slim Case MSRP: Now: $100.50 Choose Options Quick view Details Keystone | sku: KT-EMRG-500/B Keystone KT-EMRG-500/B Emergency Ballast for T12/T8 lamps. 120/277V input, 500 Lumen, 90 Minutes. With instruction sheet, Test Switch and wiring accessories MSRP: Now: $54.43 Choose Options Quick view Details Keystone | sku: KT-EMRG-1400-SL/B Keystone KT-EMRG-1400-SL/B Emergency Ballast: 1400 Lumen, T8/T12, Low Profile MSRP: Now: $146.39 Choose Options Quick view Details Keystone | sku: KT-LED40T8HO-96G-865-D2 Keystone KT-LED40T8HO-96G-865-D2 40W LED T8 Lamp, 8 long, Glass Construction, R17d HO Base, 6500K, 120-277V Input, Internal Driver, Direct Drive MSRP: Now: $36.42 Choose Options
Quick view Details Keystone | sku: KT-EMRG-500/B Keystone KT-EMRG-500/B Emergency Ballast for T12/T8 lamps. 120/277V input, 500 Lumen, 90 Minutes. With instruction sheet, Test Switch and wiring accessories MSRP: Now: $54.43 Choose Options Quick view Details Keystone | sku: KT-EMRG-1400-SL/B Keystone KT-EMRG-1400-SL/B Emergency Ballast: 1400 Lumen, T8/T12, Low Profile MSRP: Now: $146.39 Choose Options Quick view Details Keystone | sku: KT-LED40T8HO-96G-865-D2 Keystone KT-LED40T8HO-96G-865-D2 40W LED T8 Lamp, 8 long, Glass Construction, R17d HO Base, 6500K, 120-277V Input, Internal Driver, Direct Drive MSRP: Now: $36.42 Choose Options
Quick view Details Keystone | sku: KT-EMRG-1400-SL/B Keystone KT-EMRG-1400-SL/B Emergency Ballast: 1400 Lumen, T8/T12, Low Profile MSRP: Now: $146.39 Choose Options Quick view Details Keystone | sku: KT-LED40T8HO-96G-865-D2 Keystone KT-LED40T8HO-96G-865-D2 40W LED T8 Lamp, 8 long, Glass Construction, R17d HO Base, 6500K, 120-277V Input, Internal Driver, Direct Drive MSRP: Now: $36.42 Choose Options
Quick view Details Keystone | sku: KT-LED40T8HO-96G-865-D2 Keystone KT-LED40T8HO-96G-865-D2 40W LED T8 Lamp, 8 long, Glass Construction, R17d HO Base, 6500K, 120-277V Input, Internal Driver, Direct Drive MSRP: Now: $36.42 Choose Options
Quick view Details Keystone | sku: KTEB-454HO-UV-PS Keystone KTEB-454HO-UV-PS 4 Lite F54T5HO Program Start Electronic Ballast MSRP: Now: $46.37 Add to Cart Quick view Details Keystone | sku: KTEB-228HE-UV-PS Keystone KTEB-228HE-UV-PS 2 Lite F14/21/28 T5 Program Start Electronic Ballast MSRP: Now: $29.05 Add to Cart Quick view Details Keystone | sku: KTEB-239HO-UV-PS-SL Keystone KTEB-239HO-UV-PS-SL 2 Lite F39T5HO Program Start Electronic Ballast, 9" case MSRP: Now: $27.36 Add to Cart Quick view Details Keystone | sku: KTEB-254HO-UV-PS-SL Keystone KTEB-254HO-UV-PS-SL 2 Lite F54T5HO Program Start Electronic Ballast, 9" case MSRP: Now: $36.91 Add to Cart Quick view Details Keystone | sku: KTEB-286HO-UV-PS-N Keystone KTEB-286HO-UV-PS-N 2 Lite F96T8HO Electronic Ballast, Program Start MSRP: Now: $62.88 Add to Cart
Quick view Details Keystone | sku: KTEB-228HE-UV-PS Keystone KTEB-228HE-UV-PS 2 Lite F14/21/28 T5 Program Start Electronic Ballast MSRP: Now: $29.05 Add to Cart Quick view Details Keystone | sku: KTEB-239HO-UV-PS-SL Keystone KTEB-239HO-UV-PS-SL 2 Lite F39T5HO Program Start Electronic Ballast, 9" case MSRP: Now: $27.36 Add to Cart Quick view Details Keystone | sku: KTEB-254HO-UV-PS-SL Keystone KTEB-254HO-UV-PS-SL 2 Lite F54T5HO Program Start Electronic Ballast, 9" case MSRP: Now: $36.91 Add to Cart Quick view Details Keystone | sku: KTEB-286HO-UV-PS-N Keystone KTEB-286HO-UV-PS-N 2 Lite F96T8HO Electronic Ballast, Program Start MSRP: Now: $62.88 Add to Cart
Quick view Details Keystone | sku: KTEB-239HO-UV-PS-SL Keystone KTEB-239HO-UV-PS-SL 2 Lite F39T5HO Program Start Electronic Ballast, 9" case MSRP: Now: $27.36 Add to Cart Quick view Details Keystone | sku: KTEB-254HO-UV-PS-SL Keystone KTEB-254HO-UV-PS-SL 2 Lite F54T5HO Program Start Electronic Ballast, 9" case MSRP: Now: $36.91 Add to Cart Quick view Details Keystone | sku: KTEB-286HO-UV-PS-N Keystone KTEB-286HO-UV-PS-N 2 Lite F96T8HO Electronic Ballast, Program Start MSRP: Now: $62.88 Add to Cart
Quick view Details Keystone | sku: KTEB-254HO-UV-PS-SL Keystone KTEB-254HO-UV-PS-SL 2 Lite F54T5HO Program Start Electronic Ballast, 9" case MSRP: Now: $36.91 Add to Cart Quick view Details Keystone | sku: KTEB-286HO-UV-PS-N Keystone KTEB-286HO-UV-PS-N 2 Lite F96T8HO Electronic Ballast, Program Start MSRP: Now: $62.88 Add to Cart
Quick view Details Keystone | sku: KTEB-286HO-UV-PS-N Keystone KTEB-286HO-UV-PS-N 2 Lite F96T8HO Electronic Ballast, Program Start MSRP: Now: $62.88 Add to Cart