The Grower's Choice 315w CMH/LEC Lamps are suitable for use in all standard 315w CMH/LEC fixtures. Grower's Choice 315w CMH/LEC Lamps use a proprietary phosphor coating on the outside of the arc tube to provide you with the richest spectrum on the market.
Grower's Choice 315W CMH/LEC Lamp Features:
For use in any standard 500W CMH/LEC fixture
Produces more PAR per watt than HPS
Richest spectrum flowering lamp on the market with a CRI of 90
Optimal for flowering but can be used for Veg as well
Promotes higher rate of metabolic activity and resin production through the use of UV and Far-red spectra