Total 225 Pcs LED : Worldwide Voltage: AC 85~265V 77 Red LED lights(650 nm wavelength) 47 Blue LED lights (465 nm wavelength) 77 Orange LED lights (630 nm wavelength) 24 White LED lights (6500k) How dose the specific wavelength work: * Blue(wavelength: 400nm ~ 520nm): Help plants grow * Red(wavelength: 610nm ~ 720nm): Help plants sprout and flowering , and is the key for flowering plants * IR(wavelength: 730nm): IR can help plants grow; UV(wavelength: 380nm): UV can help plants grow and kill insects. But they are very harmful to human beings, so we kindly suggest you do not use IR or UV in your grow lights. * Best lighting time: 10-12hrs Specification: 1.60 degrees Celsius concentrating cup kit silver surface temperature oil spray. 2.The back of the shell is made of 2.5mm thick pad of paper, the outer surface temperature of black spray paint waterproof. 3.Can replace 3 to 5 times the power of high pressure sodium than traditional high pressure sodium and metal halide lamps can save 80% of energy. 4.High light efficiency, 90% of light emitted can be absorbed by plants. But the traditional high-pressure sodium lamps and metal halide lamps, only 8-10% of the light effect. 5.With thick aluminum plate substrate compared to conventional glass filler panels easy maintenance, better thermal conductivity, the product of all the materials used ring to meet environmental requirements, do not contain mercury, lead and heavy metals harmful substances. Package Content: 1x LED Light Panel 1x cable with US plug 1 Set Hanging Kits
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