100% brand new and high quality Item Type: Grow Lights Is Dimmable:No Voltage: AC 100~240V Body Material: Aluminum Power Source: AC Light Source:LED Bulbs Model Number:Led Grow Light Wattage: 28W Base Type:E27 Lumens: 800lm Input Voltage: AC 100~240V 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: 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. 　 Product Specifications: -Item: Led grow light -LED Quantity: 28pcs -Power: 28W -Base Type: E27 -Lumens:800LM -Lifespan: 50000hours -Size:app.6.8*4.6cm/2.68*1.81inch -Shell color: As shown in the pictures -Quantity: 1 Pc Note: 1.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Plant Light
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