Features: Item Type: Grow Lights Length: 6cm Features: led fitolampy Body Material:Aluminum Power Source:AC Width:4.9cm Light Source: LED Bulbs Model :Led Grow Light Wattage: 28W Color: As picture show Base Type: E27 Lumens: 500lm Input Voltage: AC85-265V Lifespan: 50000 hours LED Quantity: 28pcs For: Flower,Plant,Vegetable Growing Using: Greenhouse,Growbox,Grow Tent Feature: Hydroponics Systems equipment 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. Product Specifications: Item: SMD 5730 led grow light LED Quantity: 28pcs Power:28W Base Type: E27 Full Spectrum:15Red+7Blue+4White+1IR+1UV Input Voltage: AC85-265V Lumens:500LM Lifespan: 50000hours Size:49*60mm Package included: 3x 28W Full Spectrum E27 Plant LED Grow Light (Retail Package is NOT included)
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