Herifi Demeter 4 COB Grow Lights 400W full spectrum light

Shenzhen Herifi Tech CO., Ltd


Tel: 755-23065830. Contact person:Stella Liu

Characteristics:
1. a. The shell is AL6063, after oxidation process forming, black and color-riched, with full uniform light source b. Both material Panel and floor are cold rolled plates, after the lacquer that bake process forming, color will be red, black & white c. Corner is high strength PC + Glass fiber injection forming, while, with anti-UV and flame proofing, Fireproof lever can reach UL94-V0.
2. Better heat dissipation. Pure aluminium radiator, Pure aluminium plate & Fan heat sink & aluminum shell, perfet cooling system together, ensuring chips normal working environment, extending chips lifetime, improving effectiveness and stability of light source for the plants.
3. Use 3W high quality LED lighting source, the lifespan is over 50000 hours.
4. These Herifi LED grow lights use only about half the electricity as HPS lights, and produce much more yield per watt.
5. COB + 3w chip, Red, Blue, Orange, Yellow, Green, White, IR & UV could be provided, full spectrum, welcomed.
6. Using advanced isolated power driver outside with high efficiency and PF.
7. The height is changeable according to different plants and environments, sending the line for you to adjust that height more convenient.
8. Environment-friendly, no mercury and other harmful heavy metal.
9. The unique appearance make it more exquisite and convenient to ship.
10. Any ratio could be done according to your requirement, including red, blue, orange, yellow, UV, IR and white lights, providing the plants needed the nutrient light, promoting growth and flowering large yields. Our suggestion is full spectrum,red: blue=8:1 or 7:2, red: blue: orange=7:1:1. (Red: 620-630nm Blue: 460-470nm Orange: 610-615nm). Usually, 430nm produces better growth sugars in plants and are the key to fast growth before flowering. 660nm makes special sugars suited for fruiting and flowers. 730nm stimulates the uptake of both 660nm and 430nm light waves.

Installment:
After opening the package, and find a small plastiv packing bags with four rope, get it, inseting each rope in that four holes that back of grow light, just like picture one. Then choose one proper height, haning up the wire, it is finished. Connect the power supply, the grow light will begin to work properly.