Growers Choice GC-315 277v (4K) spl_hw which is pre-composted to eliminate

which is pre-composted to eliminate weed seeds and harmful pathogens

a warning symbol will blink to indicate low battery condition

Outside Dimensions: 48 x 24 x 3 3/4"

They have a higher blue spectral ratio enhancing Veg and growth

Growers Choice GC-315 277v (4K) spl_hw which is pre-composted to eliminateGrowers Choice Horticultural Lighting has introduced their first digital 315 watt ceramic metal halide fixture. It utilizes advanced low frequency square wave technology and high efficiency 315 watt ceramic metal halide grow lamp. The GC 315 delivers the highest efficiency and closest spectrum to actual sunlight in the commercial horticultural industry.