Grow Light Remote Ballasts - (600w)

Run at 100%, 75% or 50% power strike both metal halide and high pressure sodium bulbs accepts 120v or 240v (both cords included) allows 50 hertz to 60 hertz runs 15% cooler than other digital ballasts on the market has a power factor of 99.9% the most stable output frequency of any ballast higher lumen output than magnetic ballasts flip-box ready connects to sunlight, cap and most other major brand reflectors available adapter below for use with hydrofarm reflectors 3 year no hassle warranty.