5M LED Phyto Lamps Grow Lights SMD 5050 LED Strip 12V Waterproof Flower Plant Growth Light Lamps for Greenhouse Hydroponic Plant

Specification:
Type: Plants Grow LED strip light
Waterproof: IP65/IP20
LED Type: SMD 5050
LED Quantity: 60LED/m
Light Color: Red and Blue (Red:Blue = 3:1 OR 4:1 OR 5:1)
LED Wavelength: Red: 660nm; Blue: 450nm
Voltage: DC 12V
Length: 5M (16.4ft)

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