50w Led Grow Light

These 50W LED Grow Lights are available with following specifications :
Power Factor(PF) : >0.97
Total Harmonic Distortion : <15%
The number of LED : 50pcs
Normal Wavelength: Blue 450~460nm, Red 620~630nm,660nm.
Ratio:7(Red):2(Blue) : 1(White)
The ratio can be changed according to your special requirements.
Blue is good for vegetative and red is good for flowering and budding, you can choose the wavelength and color ratio which is most suitable for your plant growth.
Color :Red/Blue
Lumens:2000lm
Pakcage size:21*21*12.7cm
GW:1.5kg