Specification: Item type: led grow lights Size: 180mm(L)*140mm(W)*100mm(H) Product weight: 1100g Wattage: 40W Number of LED:20 Body material: aluminum Rated Hours: 50,000 Wavelength : Red 660nm;Blue 445nm Worldwide Voltage: AC : 85~265V Warranty: 1 Year All Inclusive Certification: CCC,CE,FCC,RoHS Function: Stipulating the growth of plants and flowers. How dose the specific wavelength work: * Blue(wavelength: 430nm, 554nm): Help plants grow * Red(wavelength: 630nm 660nm): Help plants grow 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, but we can add 1 or 2 pieces if you really need it in a specific situation . Package include: 1* led grow light Attention: 1. Shipping from China through E-pack, usually takes about 2 weeks to deliver. 2. Usually ships within two business days.. 3. The light contains no infrared ray or ultraviolet radiation. 4. We can customize LED grow light for you based upon your request.
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