Formerly LumaPro.

LumaPro(R), Electronic, CFL Ballast, Ballast Start Type Instant, Input Voltage 120 to 277V AC, Number of Bulbs Supported 2, 3, Max. Bulb Watts 40 W, Ballast Bulb Type PL-L, Dimming No, Dimming Type No Dimming, Dimming Method No Dimming, Dimming Range No Dimming, CA Title 20 Compliant No, Min. Starting Temp. 0 Degrees F