- Bulb compatibility: 1,000 watts high pressure sodium lamps or metal halide lamps
- Input power is stabilized and improves efficiency of equipment
- Prevents fluctuations in power from hitting the bulb, causing premature burnout
- Working voltage - 120/240 (comes with 120v 3 prong plug)
- Interior fan saves energy and lowers operating cost
The Virtual Sun VS1000WMB is a 1000 Watt Magnetic Electronic Ballast used for 1,000 Watt Grow Light Systems. It is designed specifically for growers who use both High Pressure Sodium (HPS) bulbs and Metal Halide (MH) Bulbs. It provides constant wattage so that it helps minimize bulb flicker which can drastically reduce the life of bulbs. It has a sturdy housing which keeps internal components safe and and at a lower operating temperature. Buy a 1,000 Watt Magnetic Ballast to maximize your yield, while minimizing your investment! A Magnetic Ballast is a great entry level ballast for beginning users. Their lower price and proven track record makes them a superb choice. Magnetic ballasts have been used by growers for over 30 years. At the current time many growers have stayed with this method because of the proven track record of it.