LED Grow Light, 400W Full Spectrum Dimmable, High Yield Samsung 2B1B Diodes Growing Lamp for Indoor Plants Seedling Veg and Bloom Greenhouse Growing, Daisy Chain Driver for 4x4/5x5 ft Grow Tent

VEVOR LED Grow Light 400W Full Spectrum Dimmable High Yield Samsung 2B1B Diodes Growing Lamp for Indoor Plants Seedling Veg and Bloom Greenhouse Growing Daisy Chain Driver for 4x45x5 ft Grow TentSunlight-like irradiation and a customizable lighting scheme for different growth stages of plants.Up to 30 lamps can be connected in series for group control suitable for greenhouse planting.There are 5 gears in total including 4-gear brightness the EXTOFF gear is switched to RJ control allowing adjustment for lights independently.The thickened plate and higher distance design increase the heat dissipation area and provide better ventilation.RJ interface and bulb adopt a dustproof design making cleaning easier and extending the lifespan.For the four stages of germination seedling growth and flowering the height and light brightness can be regulated to help the plant grow.Cold White Lamp 6500KWaterproof Grade IP65Gross Weight 24.25 lbs 11 kgPPE 2.3-2.4Red Lamp 660nmPPF 00umolSNumber of Lamp Beads 1120Item DimensionsL x W x H 23.62 x 23.62 x 4.72 in 60 x 60 x 12 cmInfrared Wavelength 760nmWarm White Lamp 3000KHumidity 5PPFD 500umolm2s 1.21.2Packing SizeL x W x H 25.59 x 25.59 x 5.51 in 65 x 65 x 14 cmTandem Dimming 5-segment DimmingAir Pressure 90-106 KpaInput Voltage AC 120-277VThickness of Light Board 0.16 in 4 mmLED Brand Samsung 281BCertification ETLCEService Life 50000 hoursModel 400W PGL-G1Net Weight 16.53 lbs 7.5 kgPower 400W 10Main Material AluminumLuminous Flux 5000lm