HypoTek 600W Dimmable HPS MH Grow Light Ballast 600 Watt - 120/240 Volt

600W Hypotek Ballast Digital 120/240V Dimmable- Dimmable to S-Bright 100%, 75% or 50%. Digital Ballasts are more efficient and quieter, emitting an average of 15-20% more lumens than magnetic ballasts. More lumens equals bigger yields! Digital Ballasts also produce more natural light. Operates both MH and HPS lamps. Internal resin coating for extra protection and longer life. External breaker to prevent damages. Our dimmable ballasts include super bright option. Both 120V and 240V power cord included on multi-voltage ballasts. Internal fan and finned housing allows cool operating temperatures. 5 year warranty. (3 year full, 2 year pro-rated)