600W 120/240v HPS/MH E-Ballast - Generator Ready

The market's most popular and best E-ballast has been improved. The Lumatek E-ballast is a performance leader. Powers both metal halide and high-pressure sodium lamps (except the 750W model, which only powers HPS lamps). Available in 250, 400, 600, Dual 600, 750, and 1000W as well as generator friendly 400 & 600W.

•Up to 20% MORE LUMENS; faster growth, bigger harvests •Generator Ready •Unique graduated fin design for more efficient cooling •Completely pre-wired with popular BAREF lamp cord •3 years full + 2 years warranty •Internal Resin coating protects components for long life •External breaker system protects against power surges •Completely silent