OA 4 Channels Adjustable Spectrum Series 320W LM301H/LM281B Greenhouse Led Grow Light

Product description Item code     OA320W-4B Power    320W Led quantity    Samsung LM281B 1152pcs +Red 36 pcs+IR 18 pcs+UV    18 pcs Luminous Efficacy    2.6  umol/J Work Frequency    50/60Hz PF Data    >0.95 Warranty    3 years  Size(mm)    770*780*68mm --Timer +Sunrise/Sunset: Auto control 4 channels--High PPF :1850 umol/s with 6FT AC power cord 0-10 dimming.--Samsung LEDs used for indoor plant.Same spectrum and same intensity with Fluence , we have many customers used our products for the vertical farm and indoor grow , the yield is very high.--Switchable VEG/BLOOM Channel - VEG regulates the production of chlorophyll for seedling growth, Bloom stimulates overall growth throughout the plants for fruit and flowers.--This LED grow light works with 12 bands of light full spectrum, provides indoor plants all stages with the same they desire in the natural sunlight. SPECTRUM FEACTURE FUNCTION IR single just turn on IR 730nm by knob help plat sleep faster