IR light is the key feature in the spectrum, looking not so bright as others, which cell division favors. Epistar diodes create the ideal amount of usable light for lush, healthy, huge plants. Special Reflector Panel design, 100% LED lumen outputting, mixes lights thoroughly. Selectable VEG/FLOWER Dimmer deliver maximum performance: Suitable mode enable plants to get the most efficient lights during different growing stages, more energy-saving! No need to adjust the height of the light, just adjust the dimmer switches to change the intensity of the spectrum during the different planting stage.
Special dimmer design, protect the Grow dimmer and Bloom dimmer, Prolong service life. 540.1 umol-at the height of 18'', higher than the average! Solid construction ensure long lifespan, no need ballast. Discreet packaging to protect your privacy! High quality, UL/CE/ROHS certificated, we are applying for ETL certification.
Power supply, Fans and wire are Fire-resistant material, more safe! Can be controlled by timer! Noise Level: 56DB, self-cooling aluminum and a unique heat sink design to maximize heat dissipation area. No secondary lens, 100% lights out, better heat dissipation!
Stronger hanging kits are easy to install. Spectrum: White, 450475nm, 620630nm, 650670nm, IR. Par Value: 540.1 umol.
Color of Outer Casing: Royal Black. Product Dimensions: 220.127.116.11inches(40021076mm). Decibel of the light: Around 56 DB. Net Weight: 3.1KG(6.83lbs).
View Angle of LEDs: 90/120 Degree Mixed. Heat Sink Size: 14.202.760.39inches1PCS. Vegetative Coverage (At Height 24'') : 43ft. Flowering Coverage (At Height 18'') : 3.52.5ft. Professional spectrum design for high yield.
Can change the intensity of full spectrum as you want (No need to change the height). Spider 450w Led Grow Light 1 unit.
Power Cord 1 unit(US standard plug). Only used indoor, not water-proof.Don't stare at the light directly when it works, it's harmful to your eyes. You may also want to know.
If you don't need it, please inform us within 7 days too. (Man-made damage will not be acceptable).
3More than one year but less than three years. Don't forget that good communication can solve all problems. We ONLY accept the return for original package. Please make sure that item has NO man-made sabotage. Used items will not be accepted for return.
If you need to return, please check twice to confirm the item not work and contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation. The item "Dimmable 450W LED Grow Lights Full Spectrum Hydroponics Indoor Plants VEG Bloom" is in sale since Tuesday, August 14, 2018.This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Gardening Supplies\Hydroponics & Seed Starting\Grow Light Kits". The seller is "meizhiled-usa" and is located in Los Angeles, California. This item can be shipped to United States, all countries in Europe, Canada.