Sunmaster Dual 400W

Sunmaster Dual Spectrum Lamps HPS 400W - Produces higher chlorophyll level for greener healthier plants - Promotes larger leaf area/mass - Inhibits unnatural stem elongation - Encourages increased number of internodes while maintaining compact plant - Produces thicker primary stems - Offsets the blue deficiencies of HPS - Encourages earlier flowering and total number of flowers - Supports accelerated linear growth - Increases total number of branches as well as internodes - Delivers higher fruit weight - Produces higher yields (total biomass) Specifications: - 400 Watt - 55000 lumen - E40 socket