5W Plant Grow LED Lamp
Base Type : GU10,GU5.3
Input Voltage : AC 85-265V
Spectral range effects on plant physiology:
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.