Growers Choice ROI-E680

Our original HI-PAR 315w Ballast is our most dependable CMH Solution for hobby & commercial cultivation! This reliable digital ballast has been successfully used in cultivation facilities throughout the...

The HI-PAR 315w CMH Dynamic DE Control kits were engineered to enhance essential oil production. Utilizing a unique DE (Double-Ended) CMH bulb with our powerful next-generation 315w Control Ballast allows...

The HI-PAR 1000w Dynamic DE Control kit is the most powerful (and clever!) lighting kit, ever! We’ve upgraded this eminent digital ballast to include HI-PAR Control functionality for advanced environment and...