Grow Lights, Hgrope [2019 Upgraded Version] 40 LEDs Dual Heads Indoor Plant Lamp Includes UV & IR Bulbs for Indoor Greenhouse Plants and Hydroponics

Description

Size:20W Grow Light Do plants need UV light? recent studies revealed that UV-a light has a great impact on plants change growth pattern, chemistry, and transpiration processes. Full Spectrum LED Grow Lights which include UV light as well will help plants grow as they were harvested outdoors. Why we only design 1 IR/lamp? More IR light, growling faster? Too much infrared light, especially in the far red end of the spectrum, may actually damage plants. Heat may discolor or kill plants, especially if those plants haven't recently been watered. Too much infrared light may also cause plants to experience early growth spurts that reduce their health, or encourage them to flower too soon. Recommend distance and power on time Put the grow lights about 10" to 16" far away from your plants, then it won't burn leaves. Turn on the lights 10-14 hours/day, DO NOT make your plants in photosynthetic all the time, they need rest too. Specification: LED quantity: 40 pcs LED color: red (620-630nm 26pcs), blue(460nm 8pcs) UV-A (4 pcs) IR ( 2pcs) Input voltage: AC 100-240V Lifespan: 35,000 hours Body material: Aluminum (heat dissipation) Net weight: 11oz/310g Warranty: 2 years