CFL Ballast Kit,Electr,17to59W,5-1/16inL
Bulb Watts 57 W, 2D, Compact Fluorescent, T5, T5HO Ballast Bulb Type, 4-Pin Bulb Base Type, Dimming No, Dimming Type No Dimming, Dimming Method No Dimming, Dimming Range No Dimming, -22 Degrees F Min.. RaceHorse, Electronic, CFL Ballast, Ballast Start Type Programmed, Input Voltage 120 to 277V AC, Number of Bulbs Supported 1, 2, Max., 194 Degrees F Max.