Hottest Cheap 138w UFO led grow light 9 band Full spectrum hydroponic lighting grow led lamp for indoor plant USA/CA/DE/AU Stock
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US/CA Buyers — Shipped From Our US/CA Warehouse With US Plug EUR Buyers — Shipping From Our DE Warehouse With EU Plug Other Country Buyers — Shipping From Our Factory In China. Import Duties, Taxes And Charges Are Not Included In The Item Price Or Shipping Charges; The Buyer Should Bear All The Loss If He/She Refuses To Sign For The Items Due To The Custom Duty. USD 294.98-363.32/pieceUSD 490.00-570.00/lotUSD 82.84-99.99/pieceUSD 331.99-362.99/pieceUSD 185.99-200.99/pieceUSD 271.98-311.98/lotUSD 180.00-202.00/pieceUSD 672.10-772.10/lot
1 x 46*3w led grow light
1 x Free hanging kit
1 x Free Power Cord
Why Choose Multi-band Spectrum LED Grow Light?
Dark red 650~660nm, 620-630nm – the best spectrum for plant flowering and fruiting;
Blue 430-440nm, 450-460n – It is maximum peak points for vegetative growth and absorption;
Orange 610-615nm – it meets lower nm rating to make leaf larger and the flowers more brilliant as well as attract insects” pollination for raising fruiting;
White LEDs – Full-spectrum / wide-Kelvin provide fill for all missing spectrums and add Lux.
UV 380 – 400 nm – Process of chlorophyll absorption begins. UV (ultraviolet) has the unique function of sterilization and kills phytopathogenic bacteria.
IR- There is little absorption by Chlorophyll here, but Phytochrome uses a nice portion. Flowering and germination is influenced.
How about the performance of LED grow light compared with traditional HID/HPS lighting?
LED lights cost more money to front, but you will save about 50% power consumption of the light, cooling costs (very expensive in the summer) and annual bulb replacement. Follow the guidelines for recommended coverage area, and your LEDs will impress you with their yield. Comparing with HPS/MH bulbs LEDs will reduce much heat output, and also substantially reduces the risk of a fire hazard, especially in an enclosed space. Our led grow light mainly are red and blue spectrum, these two spectrums are the peak of plants absorption.
Why the actual power consumption is less than the power in the list?
Our COB of LED grow light adopts 3W chipset, it is known to all that although 3W chip can reach the electric current limit as high as 700mA, but authoritative test proved that optimum luminous efficiency is available when electric current reaches 550mA, thus 700mA not only wastes more power energy, but also do not generate more lights which is conducive to the growth of plant;
We use power supply (PF=0.98) of high efficiency, it consumes much less power, thus the actual power consumption of our LED grow light is much lower, however, it won’t put any side-effect on the luminous efficiency and high output of Par value, and it is applicable to all our COB series LED grow lights.
Does this light emit much heat?
l LEDs are the most efficient lights nowadays; they produce so little heat that you can actually let the plant touch the light (although it’s not recommended – as you will reduce the size of your growing area). Any heat produced by the unit is absorbed by the heat sink and dissipated by the fans in the rear of the light.
l Unlike some LED grow light with poor design of heat sinking, the maximum heat generated by our LED grow light is less than 45 degree, much less than normal.
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In order to receive your order tax free or lower duty .we will declared it as low as possible .The declared value does not affect the product actual price or marketing value ,only show to your customs to save duty for you .
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1. We provide 2-year warranty for the item we sell;
2. If you receive defective item(s) after opening package, please kindly inform us within 24hours. We will guide you to claim Fedex/DHL and returning instruction for replacement.
3. For any problem from quality during the warranty period, please send us a picture/video and our engineers will analyze what happened, if necessary, we will send spare parts for free, but please note all return shipping costs are the buyer’s responsibility .
4. When warranty gets expired, customer still can get our thoughtful after-sales services, such as free repairing, testing, packing, if customer sends back damaged parts to us, but such costs as new replacement of parts and accessories, delivery costs, possible customs charges(tariff or any other possible fee), etc will be under buyer’s accountst
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