Adjusta-Watt 600W Eco Ballast

This software-controlled variable output ballast has been specially designed to give the most selective growers the ultimate versatility and performance from a single lighting system. This super cool, super-efficient, fully adjustable digital ballast will run 600w, 400w and 250w sodium, metal halide and duel spectrum lamps and features an Over-Drive facility that increases the ballasts output for maximum lamp performance...

£58.95