Input Voltage: AC 85-265 Power Frequency: 50/60Hz. Input Power: 100 W / 150 Watt / 200W Lumen Efficiency: 120 LUMENS PER WATT Lifespan: 50,000 hours. Save Power: 80% CRI >80, IP 70, Beam Angle: 90° Working Temperature: -40 +50°C The UFO High bay is ideal for warehouses, Stadiums, Workshops, Industrial areas, Supermarkets and other indoor public places. It adopts high-quality aluminum lampshade with enough materials. After anodizing treatment, it is corrosion-resistant and has a wide range of exposure. This High Bay LED Lighting provide high performance, long lifespan and energy savings for illuminating large commercial and industrial areas. It is a great replacement or upgrade choice for existing HID metal halide and fluorescent high bay light fixture. Upgrading to LED can save your money in electricity bill and improve visibility and worker safety while enhancing productivity. Manufactured from die-cast aluminum with a matt black finish, the housing provides strong protection, durability and heat dissipation for the LEDs. Allows for high conductivity and is waterproof which ensures long lifespan. Ideal for commercial or industrial lighting, for example: warehouse, supermarkets, furniture store, sports halls, garages, general tasks and many other applications.