CAP NEXTGEN digital electronic ballast is the smallest, lightest, most user friendly ballast on the market. Operates HPS or Metal Halide bulbs and features 90v-260v input voltage. Features a universal lamp cord socket that will accept Sunlight, Hydrofarm, PL and CAP Xtreme relector lamp cord plugs. Flicker free output, thermostatically controlled built-in cooling fans and the ability to run fixtures up to 65 feet away. 3-year full warranty, 2-year prorated.