Growers Choice 315 Watt CMH Bulb, 10,000K

Growers Choice 315 Watt CMH Bulb, 10,000K Description The addition of 10K UV light towards the end of the bloom cycle increases resin production in flowering plants as a defense mechanism in response to the ultraviolet light. Now, growers using CMH/LEC fixtures can get these benefits too with the industry’s first and only 315w 10K MH Finishing Lamp. Features: For use in 315w CMH/LEC fixtures Strong UV peaks for increased resin production Can be used for 25+ flower cycles before replacement Use only in the last 7-14 days of flowering Durable quartz glass arc tube ensures long usable life Performance Data: Light output (Lumens @ 100 Hours): 22,000 Lumens per Watt (lm/w): 70 Rated life (Hours @ 10 Hour / start): 6,000 Correlated Color Temperature (K): 10,000 Color Rendering Index (CRI) or (Ra): ≥90 Photon flux (μmol/s): 450 Burning Position: HOR±15° Specifications: Brand Growers Choice SKU GC315W10K01 Weight (lb.) 0.31 Prop 65 No Warranty 1 Year UPC Lead