Galaxy state-of-the-art HID ballasts are manufactured to provide today's serious grower with maximum flexibility & performance. The Galaxy Select-A-Watt is the preferred electronic ballast on the market, offering the ability to run multiple wattage lamps or dim the highest wattage (defined by model). Galaxy ballasts have an incorporated staggered low current starting feature to avoid inrush problems when running multiple ballasts. The Galaxy low voltage ignition is easier on the lamp start, reducing arc tube wall blackening resulting in a longer more stable lamp life. Galaxy Grow Amp ballasts feature the industry's lowest RFI broadband emissions. The Galaxy brand name carries a strong reputation of reliability and performance. GalaxyGrow Amp ballasts come pre-wired with a Sun System lamp cord receptacle. They are compatible with all Sun System branded reflectors.
Set the desired wattage on the Select-A-Watt dial & install the correct lamp
A 400 watt lamp can be dimmed down to 250 watts.
250 watt lamps should never be over-driven. Do not operate these lamps with the switch in the 400 watt position.
- ETL listed ballasts
- Soft start feature (easier on the lamp)
- 120 or 240 volt
- 99.9% Efficient
- Operates 250 and 400 HPS/HQI/MH lamps
- Very quiet and limited vibration
- Extruded aluminum housing
- Fan cooled for superior thermal managment
- Included 6ft 120 volt power cord. 240 volt sold seperatly
Item Number: 138946
Universal Product Code: 847127003893
Manufacturer: Sunlight Supply
Manufacturer's Part Number: 902210