Description: Features: * LED Wavelength: Red and Blue Light, 460nm Blue is accelerating leaf growing; 640nm Red is promoting flowering. * Plant Growing: It can provide all the light a plant needs to grow and flower, to help plant grow quicker an better, increase yield. * Excellent Heat Dissipation: Our Led grow lights have several heat emission hole, keeping temperatures at the appropriate level for plant growth without worrying about heat increased. * Many bulb base for choose: We apply E26/E27, E14, MR16, GU10 and B22 base light bulbs, easy to use. * Long Lifespan: good heat dissipation, as well as energy saving, this light can lasting up to 50000 hours. * Application: This led grow lamp are usually use for greenhouse plants, flowers, hydroponic systems and vegetable cultivation, pot and container gardening, DIY hydroponics, bonsai, sowing, breeding, farming etc. Specification: Item Type: 2835SMD LED Grow Light Blub, Growth lamps LEDs quantity: 48LEDs(32Red+16Blue), 60LEDs(41Red,19Blue), 80LEDs(52Red,28Blue), 126LEDs(90Red,36Blue), 200LEDs(166Red,34Blue), 290LEDs(228Red,72Blue) Power:3W(48LEDs), 5W(60LEDs), 7W(80LEDs), 12W(126LEDs, 15W(200LEDs), 18W(300LEDs) Voltage: 3W/5W/7W: AC220V 12W/15W/18W: AC85V-265V LED Bulb Base: E26/E27, E14, MR16, GU10 and B22 Certification: FCC, CE, RoHS Body material: PC Beam Angle: 180 degree Light Spectrum: Red:630nm~660nm Blue:430nm~460nm Package includes: 1-10 * LED Plant Grow Light Bulb Here is how specific wavelength works: 280~315nm: Less influence for plant's growth. 315~400nm: (UV)Absorb less chlorophyll, prevent stem growth. 400~520nm: (Blue): Absorb much chlorophyll and carotenoid, helpful for photosynthesis. 520~610nm: (Green): Absorb little chlorophyll. 610~720nm: (Red): Increase photosynthesis for plants, help growth. 720~1000nm: (IR): effect flowering and seed. >1000nm: Change to heat.
PAR38 18W 54W Red Blue Lights LED Grow Lights Bulb Indoor Plants Growing Lamp 30.19 USD
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