Grow Light, 15 W Triple Heads LED Grow Lamp UV Plant Light, Full Spectrum 360 Swivel Gooseneck Individual Switch Control, for Seed Starting, Flower Blooming, Fruiting (Non-Dimmable)

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About Grow Light, 15 W Triple Heads LED Grow Lamp UV

Specifications: - LED Quantity: 15 pcs (9Red and 6Blue) - Power: Max 15W ( 5Wx 5W x 5W ) - Input Voltage: AC110-220V - Working Frequency: 50/60Hz - Product Weight: 660g/1.45lbs - Light Wavelength: red (620-630nm), blue(460nm)- - Neck length: 39cm /15.3inch - Cord length:128cm/50.4 inch How does the light work? 9 red LEDs:with wavelength 620-630nm, rich sources in red light are more efficient and beneficial for photosynthesis, best for flowering and seed production. 6 blue LEDs:with wavelength of 460nm, blue light is more necessary for Chlorophyll and Carotenoid, good for the photosynthesis, best for promoting the stem and leaf. Tips for using Youthink LED plant lights: 1.The appropriate length of the growing light and the top of the plant is about 20-45cm (7.8-17.7inch), 5-8 hours per day. You can shorten or extend the time in accordance with plants growing. 2.Please do not touch or knock the growing lamp body during working. 3.Please water you plants more than usual when you use the LED grow lights, but do not pour on the lamp, it is non waterproof. 4.This plant grow light is aimed to promote the growth of plants not completely replace the sunshine, There are many other factors play roles in plant growth. 5.Do not open it all the day for your plants or use the plant light more than 5 hours when in night. 24 hours of use also do harm to your plants. The right way to use this light is open it 5-8 hours during the day, close it within 2-3 hours when in night, plants also need time to rest. 6.If convenient, a reflector will help you create 360 degree coverage of plants. Service: Reliable customer service,respond within 24 hours, 30-day money refund guarantee, 1 year replacement warranty and lifetime support guarantee.