110V 220V Full Spectrum LED Grow Light T5 Tube - Hydroponic Plant Growth Lamp for Indoor Gardening, Greenhouse & Seed Starting - Energy Efficient Phyto Lamps for Vegetables, Herbs & Flowers

Spectral Range Effects on Plant Physiology:280nm ~ 315nm influence on morphological and physiological processes is minimal315 nm ~ 420nm chlorophyll absorbs less impact photoperiod effect, prevent stem elongation420 nm ~ 500nm (blue) chlorophyll and carotenoids absorbed the largest proportion, the greatest impact on photosynthesis500 nm ~ 620nm dye absorption rate is not high620nm ~ 750nm (red) chlorophyll absorption rate "high", has a significant influence on photosynthesis and photoperiod effect750nm ~ 1000nm absorption rate, stimulate cell elongation, impact of flowering and seed germination> 1000nm converted into calorieProduct Specifications:Item:LED Grow lightEmitting Color: 11 Red +4 Blue (each tube)Full Spectrum: 660nm Red + 450nmBlue Input Voltage: AC85-265VLength: 29cm (each tube)Wattage: 5W / each Tube​Plug model : EU Plug and US Plug