Led grow light full spectrum 5m led strip light 5050 led flower plant phyto growth lamps for greenhouse hydroponic plant growing 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 calorie features:energy electricity saving with higher-level efficiency. Hps, hid, mh, incandescent & halogen lampfull spectrum that is necessary & critical for plants growing & flowering (from seeding to harvest)450nm blue & 660nm red is accelerating leaf growing660nm red is promoting floweringperfect for grow box, grow tent, diy hydroponics, bonsai, garden. Etccomfortable, humanistic & high-performing application: plant tissue culture products, fruit and vegetable planting, horticultural facilities and factory nursery and green space ecological protection system and so on. Package 1. Neutral packing2. Color box packing3. Customized packingtransportation: shipping by ems, dhl, ups, fedex, etc. .