Higher amounts of beneficial UV and far red spectrums increase the lamps growth power to the plants. Very high 1.95 PPF (photosynthetic photon flux) per second light source. 3100 Degree K Green Power or 4200 Degree K color temperature lamps with high 92 CRI and 33,000 initial lumens (105Lm/W). Long life 20,000 hour lamps. High 90% lumen maintenance at 8000 hr.High 85% PPF maintenance at 20,000 hr. Unique open rated lamp construction reduces radiant heat from the arc tube and is suitable for open fixture use.
50/60 Hz low frequency, square wave, highly efficient Philips electronic ballasts rated for 50,000 hour ballast life. LEC 630 Philips drivers incorporate built in thermal protection.
US Patent Pending: 25/516,347, 29/523,671. Chinese Patent Pending: 201430548157.9.
Sun System LEC Brand 630 Watt Light Fixtures utilize cutting edge Light Emitting Ceramic brand technology. The item "Sun System Grow Lights LEC 630W 277V 3100K Lamps Indoor Grow Light" is in sale since Friday, March 29, 2019.This item is in the category "Home & Garden\Other Home & Garden". The seller is "sparklegardening" and is located in Simi Valley, California. This item can be shipped to United States.