8PCS LED Grow Light Full Spectrum 48/60/80LEDs 2835 LED Chips Plant Growth Bulb 220V E27 MR16 GU10 Phytolamp For Plants Indoor

Product Specifications

Item: Plant growth lamp
LED Chips: 2835 SMD
LED Quantity:48/60/80Leds
Input Voltage: AC 110V 220V
Lifespan: 50000hours
Base Type: E27/E14/B22/GU10/MR16

Spectral range effects on plant physiology

1.280nm ~ 315nm influence on morphological and physiological processes is minimal.
2.315 nm ~ 420nm chlorophyll absorbs less impact photoperiod effect, prevent stem elongation.
3.420 nm ~ 500nm (blue) chlorophyll and carotenoids absorbed the largest proportion, the greatest impact on photosynthesis.
4.500 nm ~ 620nm dye absorption rate is not high.
5.620nm ~ 750nm (red) chlorophyll absorption rate "high", has a significant influence on photosynthesis and photoperiod effect.
6.750nm ~ 1000nm absorption rate, stimulate cell elongation, impact of flowering and seed germination.
7.> 1000nm converted into calorie.