Yield Master4-Galaxy 400W 120V-240V Metal Halide Electronic Grow
Galaxy 400 watt 120W Electronic remote ballast with Yield Master 4 inch 95% reflective horizontal reflector and 400W Metal Halide bulb for vegetative growth
Grow Light Features
- Galaxy 120V 400W electronic ballast with 120V grounded power cord. Optional 240V Smart cord required for 240V operation. 3-year full and 2-year prorated warranty
- Yield Master 4 19.75"Lx18"Wx6.25"H 95% reflective horizontal reflector with attached 15FT lamp and socket cord
- MH400U HPS Metal Halide lamp produces 36,000 lumens @ 4000K for vegetative growth... see spectral chart below
- Electronic ballasts operate HPS and metal halide lamps; order an optional HPS lamp for flowering and fruiting growth and grow all year
- Optional tempered glass lens & 4 inch air cool fittings available
- Area coverage; 5FT x FT primary lighting and 8FT x 8FT supplementary lighting