Growers Choice 315 Watt CMH Bulb, 3,000K-R

Growers Choice 315 Watt CMH Bulb, 3,000K-R Description The Grower’s Choice 315w CMH/LEC Lamps are suitable for use in all standard 315w CMH/LEC fixtures. The 3K-R is an enhanced version of our 3K lamp that is designed specifically for plants that are prized for their resin production. It is similar to the original 3K, but it has contains a few subtle differences: A slight increase in UV light to promote resin production A taller peak in the Far-red to stimulate metabolic activity during flowering Slightly higher PAR for better flower density Increased intensity in red 10% more red than the standard 3K Performance Data: Light output (Lumens @ 100 Hours): 33,000 Lumens per Watt (lm/w): 110 Rated life (Hours @ 10 Hour / start): 15,000 Correlated Color Temperature (K): 3,000 Color Rendering Index (CRI) or (Ra): ≥90 Photon flux (μmol/s): 540 Burning Position: U Specifications: Brand Growers Choice SKU GC315W3KR02 Weight (lb.) 0.31 Prop 65 No Warranty 1 Year