Designed with elegant styling and rugged industrial construction, these new 200W VHB Series Dust-Free LED UFO High Bay Lights just finished assembly and are ready for testing. Not only do they have a clean dust-free housing that promotes better heat dissipation for longer life and less maintenance, but they are also very bright, with a potential 46,000 lumens at 200 LPW. The VHB Series can operate on standard voltages of 120-277V, and can be custom configured to run on 480V. Options include mounting as a ring, hook, or U bracket and can include a microwave motion sensor and an emergency battery backup. These are perfect for use in factories, warehouses, distribution centers, service bays, loading docks, storage areas, garages and many other applications.