This Galaxy® Select-A-Watt® ballast can operate a 1000 watt lamp at 600, 750, 1000 watts and Turbo Charge®. This ballast will properly drive 600, 750 & 1000 watt lamps. Set the desired wattage on the Select-A-Watt® dial and install the correct lamp. Comes pre-wired with a Sun System® lamp cord receptacle and is compatible with all Sun System reflectors. Includes a 6 foot 120 volt power cord. Purchase a 240 volt power cord separately (#903082). The Legacy® ballast runs on 120 or 240 volt power. This ballasts has an extruded aluminum housing that is very lightweight. It features soft starting and fan cooling. The Legacy® ballast is extremely efficient at 99.9%. This state-of-the-art ballast is manufactured to provide today’s serious grower with maximum flexibility & performance.
— Ships from SS: WA, CA, CO, MI, TN, PA, FL USA.