Keystone KTEB-332-UV-PS-L-P T8 Program Start High Efficiency Electronic Ballast 3 Lite F17/25/32 T8 NEMA Premium Reduced Output Sunpark The Keystone KT-EMRG-500-SL/B Emergency Ballast

The Keystone KT-EMRG-500-SL/B Emergency Ballast delivers 500 lumens of light for up to 90 minutes during power loss

• LED Charge Indicator

made with an aluminum body and double sided

Case Shipping Weight: 35

Incredible fixture life of 100

Keystone KTEB-332-UV-PS-L-P T8 Program Start High Efficiency Electronic Ballast 3 Lite F17/25/32 T8 NEMA Premium Reduced Output Sunpark The Keystone KT-EMRG-500-SL/B Emergency BallastShineRetrofits Input: Keystone KTEB 332 UV PS L P T8 Program Start High Efficiency Electronic Ballast is designed for 3 Lite F17 25 32 T8 NEMA Premium Reduced Output. The ballast is UL and cUL listed, equipped with anti striation circuitry, and rated Type HL. It features a program start method, parallel lamp connection, and high power factor, operating across 120 277VAC 10% input voltage at 50 60Hz frequency, and comes with a five year warranty.