HollandStar COB brings more centralized lights source to plants growing and with a better heat dissipation system of led grow light. Full Spectrum include Red/Blue/White/Ware white/UV&IR, just like in the natural sunshine. Innovated grow light wavelength. 1500w COB led grow light is made by 5pcs integrated 300W leds,scientifically engineered to keep the balance of the PAR/Lumen Output and Coverage.Even the COB is broken by knife, the light can still work. The Heat generated for One FCOB Light equals 30 pieces of LED chips.
– Power: 5x50W (COB chips)
– Voltage: AC85-265V
– Working Frequency: 50/60Hz
– Lifespan: 50,000 hours
– Working Environment: -20~40℃, 45%~95%RH
– Core Coverage Area: 3.5ft x 3.5ft at 24″ Height
– Lighting Time setup:
– Vegetative Stage: 12-14 hours on
– Flowering Stage: 9-12 hours on
– Fruiting Stage: 7- 8 hours on
– Suggest distance above plants: 2-3.5ft
– Indoor use only, not water-proof.
– If the light is not off when you stop powering, please connected it with earth wire.
– It is a normal phenomenon that after you switch off the light and it still shines for 2-3 minutes, because the inside driver saves a little energy.
– No extra ballast is needed.
– Extremely bright, do not look directly when the light is working.
– Please contact us via Amazon message for any questions.