400W Dimmable Electronic Ballast
 
The most important part of any grow system is lighting. Why settle for magnetic ballasts that can be up to 50% less efficient. The Green Leaf electronic ballast is a dimmable, fan cooled, extremely high frequency ballast that will bring you from seed to harvest in no time. Ballast features "Super Lumen" technology that can increase light output by up to 30%. Built with an external breaker system to protect against power surges, and high quality japanese-built internal components this ballast will outlast the competition. This ballast also features a "soft start" program that allows multiple ballasts to start at the same time. Works great with both Metal Halide (MH) and High pressure sodium (HPS) grow light bulbs.
 
Specifications:
Wattage: 400W
Operating Voltage: 100V-265V
Dimming Options: 150W / 250W / 400W / Super Lumen
Power Cord: 120V 8' (universal receptacle compatible with most reflector cords)
Warranty: 1 year