Description: Features: 100% brand new and high quality Hydroponics Systems equipment Spectral range effects on plant physiology: 280nm ~ 315nm influence on morphological and physiological processes is minimal 315nm ~ 420nm chlorophyll absorbs less impact photoperiod effect, prevent stem elongation 420nm ~ 500nm (blue) chlorophyll and carotenoids absorbed the largest proportion, the greatest impact on photosynthesis 500nm ~ 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. Specifications: Item Type: Grow Lights Length:7.3cm Diameter:4.9 cm Features: led fitolampy Body Material:Aluminum Power Source:AC Light Source:LED Bulbs Model :Led Grow Light Wattage:18W Color: As picture show Base Type: E14 Lumens: 500lm Input Voltage: AC85-265V Lifespan : 50000 hours LED Quantity: 18pcs For: Flower,Plant,Vegetable Growing Using: Greenhouse,Growbox,Grow Tent Feature: Hydroponics Systems equipment Quantity:1pc Note: Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully. Please allow 1-3CM differs due to manual measurement. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding. Package includes: 1 x Plant Light(No retail package)
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