100% brand new and high qualityFeatures:Length:7.5 cmDiameter:4.9 cmFeatures: led fitolampyBody Material:AluminumPower Source:ACLight Source:LED BulbsWattage: 28WColor: As picture showLumens: 500lmInput Voltage: AC85-265VLED Quantity: 28pcsFor: Flower,Plant,Vegetable GrowingUsing: Greenhouse,Growbox,Grow TentFeature: Hydroponics Systems equipmentQuantity:1pcSpectral 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. Product Specifications: Item: SMD 5730 led grow lightLED Quantity: 28pcsPower:28WBase Type: E14Full Spectrum:16Red+8Blue+2WhiteInput Voltage: AC85-265VLumens:500LMLifespan:50000hoursNote:Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully.Please allow 1-3MM 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.
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منذ أسبوعين
منذ أسبوع
