YR-HB350 Series UFO LED high bay lights offer high efficacy light output for a wide range of high bay lighting applications in manufacturing and processing facilities, warehouses, cold storage facilities, gymnasiums, distribution centers, and other similar environments requiring an extraordinary combination of long-lasting performance and durability. The unique combination of engineering expertise and cost-effective die casting capabilities enables Yaorong Technology to offer the most cost-competitive luminaire components without sacrificing quality. YR-HB350 features a rugged heat sink designed to facilitate more efficient dissipation into the ambient, thereby maximizing performance and operating life of the LED assembly. Available in a number of wattages (50W, 60W, 70W, 80W, 100W, 120W, 150W, 180W, 200W), YR-HB350 Series LED high bays offer an industrial leading application flexibility with a choice of lumen packages, lighting distributions and installation options. The light engine is powered by high performance LEDs from top tier brands including Samsung, Lumileds, Cree and Osram. The luminaire delivers high lumen density with outstanding beam control and consistent optical performance through the use of internal reflection optics. The high efficiency light sources are driven by Mean Well HLG power supplies that operate over a 100-277VAC input range and provide excellent power factor correction. YR-HB350 Series UFO LED high bay lights are IP65 rated to make it fully protected for excellent protection against dust and moisture. In addition to pendant and ceiling mounting, the luminaires offer an additional wall mounting option with the dedicated hardware.