The 250W HypoTek 120/240V Ballast supplies more lumens per watt, is dimmable, and nearly silent. Able to run on 120 or 240 volts, it ignites both HPS and MH lamps, features an efficient cooling system. The 250W HypoTek 120/240V Ballast supplies more lumens per watt, is dimmable, and nearly silent. Able to run on 120 or 240 volts, it ignites both HPS and MH lamps, features an efficient cooling system, heat-resistant interior coating, and surge protector.
Internal fan and finned housing allows cool operating temperatures. - This ballast features a 2 year full warranty, 1 year pro-rated, soft Start Technology to extend the life of the lamp, and a design specifically suited for indoor use.