LED Grow Light Lamp Chip Full Spectrum 110V 220V LED Chip COB Lamp Beads 20W 30W 50W For Indoor Seeding Vegetable Flower Plants Grow Spotlight Bulb

Specification:

1.Type: High Power COB LED Chip Light source 2.Color:Full Spectrum 3.Color Temperature:Full Spectrum(380nm-840nm) 4.Power:20W/30W/50W 5.Input Voltage:220V-240V 6.Color Rendering Index:Ra80 7.Housing Material: Aluminum 8.Lifespan:over 10,000hrs 9.Feature:No Need Power Driver, Directly connect 220V

Spectral Range Effects on Plant Physiology:

280nm ~ 315nm influence on morphological and physiological processes is minimal 315 nm ~ 420nm chlorophyll absorbs less impact photoperiod effect, prevent stem elongation 420 nm ~ 500nm (blue) chlorophyll and carotenoids absorbed the largest proportion, the greatest impact on photosynthesis 500 nm ~ 620nm dye absorption rate is not high 620nm ~ 750nm (red) chlorophyll absorption rate \high\, has a significant influence on photosynthesis and photoperiod effect 750nm ~ 1000nm absorption rate, stimulate cell elongation, impact of flowering and seed germination > 1000nm converted into calorie

Attention: It must need a heatsink aluminum for cooling, do not light it without heatsink aluminum.

Package List: 1*LED Chip

The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom’s policies and EU Product Safety and Compliance laws.