Speaking of design, the distinctive appearance of this linear high bay fixture is more than just good looks. Its rugged, extruded-aluminum housing quickly dissipates heat, extending the life of the fixture. 

The unit is fully sealed, protecting the unit against dust and water jets. IP67 rated, these fixtures can be used  in road lighting,tunnels, highways, elevated roads, urban streets, overpasses, pedestrian streets and other road lighting, as well as squares, schools, residential areas, industrial areas, parks and other places that require outdoor lighting.etc.