Ballasts and Drivers
Choose by what the device powers: linear fluorescent, compact fluorescent, metal halide, high pressure sodium, emergency or LED drivers and transformers. The old label gives you everything needed to match: lamp type and count, wattage, input voltage, and mA rating for drivers. Replacing ballasts one at a time in an older building? Ask us to price an LED retrofit first.
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Howard BAL500 500 Lumen Emergency Ballast, 90 minutes - Operates 17W-40W T8 through T12, (1) 13W-26W 4-pin CFL, (1) 18W-36W 4-pin CFL Lamp
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