BestVA 2000W Plus Double Chips LED Grow Light. Spectrum:white 430440nm, 450475nm, 620630nm, 650670nm, IR , UV.Total Diodes Quality: 200 pcs. LED Brand: High efficiency 10W Epistar (HI-LED) High Intensity Footprint: 7.5 x 7.8 Square Feet Par at 18' Height : 660 umols. Lumen: 22853.00lm Actual Wattage:380W For : plants seed, clone, grow and flower.
1 x Bestva 2000W LED Grow Light 1 x Hanging Kits. 1 x 6ft Power Cord 1 x User Manual.
FUll Spectrum Good for Plants Grow Blooming and Fruiting. The color ratio is samilar to the sunlight, includered, blue, yellow, white, andUV. Infrared can promote stem elongation and seed germination, increase yield in a certain degree. UV function sterilizes growth and kills bacteria which seriously influence plant's growth and ability to produce abundant.To properly measure the amount of energy present for photosynthesis we must use a spectroradiometer. This instrument measures energy in watts at each specific wavelength over a range of wavelengths.
A spectroradiometer can provide a direct comparison of each lamp's ability to produce light that plants can use for photosynthesis. Spectroradiometers are expensive instruments, not usually found outside laboratories.
Traditional LED arrays tend to mainly operate in blue and red wavelengths, the main wavelengths that activate photosynthesis. However, over-saturating plants in blue and red light puts the plants into a dormant state with high concentrations of oxygen and energy storage molecules. While this may lead to some healthy plants, you're more often left with immature plants and low yields.BestVA LED grow lights are designed to mimic real sunlight to offer a full spectrum of light. New 10 watt chip sets are stable , and the heat generated from large diode can be suitable for plants grow fast. Energy saving, compare to single-chip LED , saving more energy of the same performance.
BestVA 10 watt LEDs run at 700ma and are thus the most efficient on themarket, High brightness and Long lifespan. Efficient cooling system: some holes on the led board(thickened, ours:3.0mm, others:1.6mm) and the glass for better heat dissipation, two fans and the vents form convection, lower noise and won't generate any heat build-up, Our grow lamps' cooling system helps extend the light's lifespan. And every led has a resistance to keep them work separately. Please do NOT write your address in the note part.
We accept return in 60days after purchasing. Our products are guaranteed for a period of 3 years under normal use. We cover all repair or replacement cost of device due to product dysfunction under normal use for a period of 3 years. Thanks you very much in advance.The item "2000W Plus+ Full Spectrum LED Grow Light For Indoor Plants Flower Veg Bloom" is in sale since Monday, August 14, 2017. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Gardening Supplies\Hydroponics & Seed Starting\Grow Light Kits". The seller is "bestva-us" and is located in Shen zhen. This item can be shipped worldwide.