The blue and red are main wavelengths. Red light wavelengths are 630nm and 660nm, Blue wavelength is 460nm. Red light promote plant germination, flowering, fruiting. Blue promote plant growth, root length, leaf length. Infrared can promote stem elongation and seed germination, increase yield in a certain degree.
Ultraviolet can kill bacteria and reduce the plant disease. New top quality double chip 10W(Each LED has 2pcs 5W chip)which is much brighter and more efficient than 3W and 5W LEDs. Low power consumption and High efficiency: Actual power consumption about 280W, compare to single-chip LED , saving more energy of the same performance. 160PCS Zener protector: Each LED has one zener protectors, if one LED went out others keep working.
Built-in Powerful Cooling fan system, Cool and Quieter. Holes on the aluminum panel and the glass, make heat convection, lower temperature, run 80% cooler than high intensity discharge (HID) lights. 3.0 mm thick(others: 1.6mm)LED aluminum board that dissipate heat much more efficiently than other LED lights, run more effectively and cooler leading to longer lifespan and increased performance. Plant biologists define light in the 400nm to 700nm spectral region as "photosynthetically available radiation, " or PAR. The unit for measuring PAR, micro-mols per second (?
Mol/s), indicates how many photons in this spectral range fall on the plant each second. Coverage Area: 6.5 x 6.5 Square Feet The lighting area and the height are changeable according to different plants and environments.Vegetative Stage: 12-14H on; Flowering Stage: 9-12H on. Fruiting Stage: 7- 8H on.
Suggest distance above plants: 2-3.5ft. No extra ballast is needed. Ultra bright, do not look directly when working. Don't touch or move when the light working.
To protect the lights, please cut off the power when there is a lighting strike. Tips for increasing lifespan: please let the light have a rest for about 20 mins after 7-8 hours working. 1 x Free power cord.1 x Free steel hanging kits. Testimonials For Different Type of our products. Our products are guaranteed for a period of 3 years under normal use. (GMT+8) of Monday to Friday.
If you don't receive our reply, please kindly re-sent your message and we will reply to you as soon as possible. We will try our best to assist you all the way. The item "1600W Plus Full Spectrum LED Grow Light For Medical Plant Veg Flower Indoor Lamp" is in sale since Wednesday, January 31, 2018. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Gardening Supplies\Hydroponics & Seed Starting\Grow Light Kits".
The seller is "bossled-us" and is located in Los Angeles, California. This item can be shipped to North, South, or Latin America, all countries in Europe, Japan, Australia.