13 to 220 Watts 1, 2, 3, 4, 5 or 6 Lamps Electronic Ballast, Fulham, Mfr#: WH8-120-L

WorkHorse, Electronic, Fluorescent Ballast, Ballast Start Type Instant, Input Voltage 120V AC, Number of Bulbs Supported 1, 2, 3, 4, 5, 6, Max. Bulb Watts 241 W, Ballast Bulb Type T10, T12, T5, T8, Dimming No, Dimming Type No Dimming, Dimming Method No Dimming, Dimming Range No Dimming, Min. Starting Temp. -22 Degrees F