Quantum Board Dimmable Grow Light 440W with Samsung Chips301B & Meanwell Driver Full Spectrum 3000K 5000K 660nm 760nm IR for Coverage Greenhouse Indoor Plants.
Full Spectrum: Full Spectrum 3000k 5000k And 660nm IR760nm, Suit for all plants whole stages indoor growing, Rapid plant Response from seed to flower.
EasyInstallation: No assembly required, Easy to use
Cold-forge heat sink: No worries about heat dissipation
Energy-saving: High energy efficiency with 2.7μmol/J, high light output per fixture.
Dimmable by switch
WELL MADE & NOISE FREE: No Fan Noise Free. This Led light board is passively cooled by using a thick aluminum heat sink. Plus premium heavy-duty and solid construction with Leds protected by glue coating, User-friendly packaging. Quality components mean the light lasts longer.
Recommendation for adjusting the height between led grow light and the plants growing stage: Seeding Height 130-150CM. Vegetative Height:110-130CM.Flowering --Harvest Height: 50-70CM