Quantum 1000W Digital Ballast, 120/240V Dimmable
Quantum 1000W Digital Ballast, 120/240V Dimmable at HorticultureSource.com -
Quantum 1000W Dimmable Ballast The Quantum Dimmable Ballast brings  quality, efficiency, and high intensity  illumination to your garden. With a Power  Factor of 99.9%—a highly stable output  frequency—the Quantum Dimmable ballast  lets you run your lamps at the strength  you need allowing you to control your  light spread. Rigorously engineered, it  features a resin cased circuit board with  a sealed bearing fan so it will run cooler  than any other ballast and it’s been tested  to withstand the extreme atmospheric  conditions of virtually any growing  environment. The Quantum Dimmable  Ballast is silent, generator-ready, efficient,  and cool-running—this is one cool ballast. Run at 100%, 75% or 50% power (400W runs at 100% and 75%) Strikes both metal halide and high pressure sodium bulbs Accepts 120V/240V with no wiring needed (both cords included); 208V-configurable with electrician assistance Accepts 50 Hz to 60 Hz with no extra wiring needed Runs 15% cooler than other digital ballasts on the market Has a continuous power factor of 99% The most stable output frequency of any ballast Higher lumen output than magnetic ballasts Can run efficiently on generators without flickering Resin sealed circuit board for high humidity installations Can easily be used in conjunction with lighting controllers and flip boxes