315W Ceramic Metal Halide Lamp (Philips Arc Tube) – 3100K Master Color Case Size:Singles- Save 27% used in the mix increases

used in the mix increases the water holding capacity of the medium

Increase resin production

ETL Listed

Flowering stage indoors

315W Ceramic Metal Halide Lamp (Philips Arc Tube) – 3100K Master Color Case Size:Singles- Save 27% used in the mix increasesGrow Smarter with Genuine Philips Technology The Prolux 315W CMH 3100K Replacement Lamp is built around a genuine Philips MasterColor 3100K ceramic arc tube, delivering the same premium ceramic light source technology trusted in professional horticultural lighting. This is not a generic replacement lampit is engineered to provide exceptional spectrum, high PAR output, outstanding color stability, and long service life for growers who demand consistent