Fluorescent Emergency Lighting Ballast

Morris, 72910, 500 Lumen Low Profile Fluorescent Emergency Lighting Ballast, T5-T8 TypeFeatures:Fluorescent Emergency Ballast allows the same fixture to be used for both normal and emergency lightingIn the event of a Power Failure, the Ballast Switches to the Emergency Mode and operates one or two of the existing lamps for a minimum of 90 minutesThe unit contains a Ni-Cad Battery, Charger, and Inverter Circuit in a single package. The ballast can be mounted in the wireway or on top of the fixture, and is UL listed for factory installation or retrofit applicationsLow profile ballasts have Time Delay Feature for end of life circuitry to prevent AC Ballast from shutting down when transitioning from Emergency Mode back to AC ModeLow Profile ballasts have open circuit insulation feature to protect unit when load is absentLow Profile ballasts are rated for use with T5 & T8 single or bi-pin 1 or 2 lamp, 18-50W 4-Pin Long Compact Rapid Start, 32W 4-Pin Compact, 24-32W U-Bend FBT8 lamps from Phillips, GE, Osram or equalLow profile ballasts are compatible with Instant Start & Rapid Start Ballasts90 minute minimum emergency power, 24 hour recharge timeTemperature Range: 68°F to 122°F(20°C to 50°C)120/277 Volt60 HzDamp Location ListedUL Listed5 Year Warranty.