T8/T12 Fulham Ballast 4 Bulb Workhorse 5 120V

Fulham Workhorse Fluorescent Ballast - 120 Volt - For Operating Two, Three Or Four F24 T5HO Bulbs, One, Two Or Three F39 T5HO Bulbs, One Or Two F54 T5HO Bulbs, One F80 T5HO Bulb, Two or Three F13, F18 Or F30 T8 Bulbs, One, Two Or Three F14 T8 Bulbs, Two, Three Or Four F15 T8 Bulbs, Three Or Four F17, F25 Or F32 T8 Bulbs, Two F58 Or F70 T8 Bulbs, Or Three F40 T8 Bulbs, One Or Two F48 Or F60 T8 HO Bulbs, One Or Three T72 T8HO Bulb, One Or Two F14, F20, F24, F25, F30, F36, F40, F42, F48, F60, F64, F72 Or F84 T12 Bulbs, Two, Three or Four F15 T12 Bulbs Or One F18, F24, F30, F36, F42, F48, F60, F64, F72, F84 Or F96 T12HO Bulb - Instant Start - High Power Factor - Thermally Protected - Parallel Wired - 5 Wires: R, R, Y, BLK, W - Mfg #WH5-120-L