Sun System Galaxy 400w Electronic Ballast 120/240v
Galaxy Features Drives lamp to peak performance. Saves energy Uses 5-12% less energy than magnetic HID ballasts depending on lamp specification. Efficient - 99.9% power factor. Soft starting - increases lamp life and reduces lumen depreciation. Anodized, extruded aluminum housing. Lightweight - 400W weighs 11 lbs./600W weighs 14 lbs. Can ignite both HPS & MH lamps. Very quiet operation. Instructions and warranty information included with every ballast. Rubber feet reduce noise and vibration. Constant wattage output - no lamp flickering. 15 BGH/Sunlight Supply Lamp Cord sold separately. Socket assembly sold separately. The socket assembly you choose should match the reflector you are going to be using with your Galaxy ballast.
400w Galaxy Digital Ballast MH HPS CQZZLNWPT