Affordable Quality To Light Up Your Grow!Introducing our MEIJIU 480W LM301H QUANTUM BOARD WITH IR UV indoor horticulture LED grow light, a reliable and efficient replacement for the 1000 watt HPS. Our product incorporates 4 custom-designed full-spectrum Quantum Boards with Samsung LM301H, Deep Red LED 660nm730nm, and 395nm to produce high-efficiency white light.Our MEIJIU 480W LM301H QUANTUM BOARD WITH IR UV is engineered to provide ultra-high levels of PPFD, evenly distributed over a 1.2mx1.2m grow area. The full-spectrum light promotes consistently high-quality and high-yield indoor crops.Meijiu 480 Watt grow light is a high-quality and affordable lighting solutionLatest Meanwell DriverFeatures high-efficiency Samsung LM301H LEDs and supplemental Epistar red 660nm diodesAvailable in 3500K (other colour temperature available on request) with optional 730nm IR and 395nm UV diodes Perfect for a 4x4 footprint with superior results compared to high-priced units3500K option is ideal for both veg and bloom stages,Kit includes four Samsung LM301H + 660nm LEDs, black heatsink, Meanwell driver, hang wires, connect wires, plug wire, and potentiometerImpressive specifications include 230 lm/w luminous efficiency, 80 color rendering index, and 50,000-hour lifespanFeatures support for dimming, PPFDmol/ (m2·s) rating of 1804, and input voltage range of 90-305VACLuminous flux of 112,320 lm, with aluminum lamp body, IP65 rating, and certifications including CE, EMC, LVD, RoHS, and ETLComes with a 3-year factory warranty, 3.0 mol/J luminous efficacy, and 1807 mol/s light outputLED light source includes Samsung LM301H and Epistar 660nm, with 288 LEDs per PCB, and heatsink made of AL-6063Footprint of 4'x4' or 5'x5' makes it perfect for indoor gardeningPackaged in a single box measuring 68cm X 68cm X 8cm, with a gross weight of 10.0 kg.