The Galaxy Grow Amp 1000 Watt ballast can operate a 1000 watt lamp at 400 watts, 600 watts, 1000 watts & Turbo Charge. These ballasts will properly drive 400 Watt HPS/MH, 600 watt HPS & 1000 watt HPS/MH lamps. Set the desired wattage on the Select-A-Watt dial & install the correct lamp. Galaxy Grow Amp ballasts come pre-wired with a Sun System lamp cord receptacle. They are compatible with all Sun System branded reflectors. Includes a 6 foot 120 volt power cord. Purchase a 240 volt power cord separately (#903082).
- Extremely efficient - 99.9%
- Operates 400w, 600w and 1000w HPS/MH lamps
- Soft starting
- Extruded aluminum housing
- Fan cooled for superior thermal management
- Lightweight, very quiet, and limited vibration
- Voltage: 120 or 240