UFO profile LED High Bay Lights combines unique UFO shape and cooling aluminum heat sink dissipation design. Metal bracket for surface mount and stainless steel hook for pendent mount option. Environment-friendly and no lead, no mercury. LED is easy to replace 100w-1000w metal halide high bay lights. High color rendering level 85 and waterproof IP65 rating perfect for retail stores, wholesale warehouses, grocery chains, malls, showrooms and plant etc. Wide world input voltage (100 -277 or 200-480V AC) LM80 certificate SMD LED with 140-150 LPW output High-duty die-casting aluminum housing Black powder-coating finish Precision-molded polycarbonate optics lenses Red/green/black trim ring for option High temperature resistant silicone rubber ring Beam angle 120 degrees Recommend 15-35 ft height UL approved meanwell driver Pre-wired with 1 SJTW cord fixed Hang-hook, chain install or surface mounted bracket for installation option 1-10V DC/Dali dimming available Microwave motion sensor Photocell available ETL/cETL certified DLC qualified CE and RoHS Directive-compliant certificate Application for warehouse, supermarket, office, plant, airport lighting 5-7 years warranty