Here is how specific wavelength works Blue (wavelength: 440nm, 460nm): Helps plants grow Red (wavelength: 630nm, 660nm): Helps plants grow and flower: red LED is the key for flowering plants Infrared (wavelength: 730nm): IR can help plants grow, but can be harmful to people, so I suggest that you not use IR in your grow lights. If you really need it for a specific situation, we can add 1 or 2 piece IR LEDs. Ultraviolet (wavelength: 380-410nm): UV can help plants grow and will also kill insects, but it too can be is harmful to people, so we do not use it in our ledgrow lights. What kind of plants can you growwith our LED grow lights? All kinds of flower plants:medical plants, tomatoes, chili,eggplant, rose, etc. All kinds of greens: herbs andleafy vegetables, lettuce, etc. Also suitable for balconies, greenhouses, darkroom, office and so on. Widely apply to the culture solution, gardening, family balcony seeding / seedling / breeding, Flower Show, potted plants, especially when the plant needs extra light when raining, snowing, dark indoor, etc Main Features: Add light to plants, stimulatetheir photosynthesis, help plants absorb nutrients, especially some trace elements, shorten the growth cycle, prevent the rampant growth of plants Environmental friendly, low heat, no infrared ray or ultraviolet radiation Low power consumption, energy-saving Packaging: 1 x LED Growth Light 1 x E27 Flexible Lamp Holder Clip
J**E
Cheap Junk Chinese Light
Junk alleged grow light which does not work in growing plants. NOT recommended.
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