STELLAR V4 Series High Bays are designed to stay-dry with a built in Vapor-Valve solution and are IP65 rated&tested. These Lumeno latest High Bays also provide a unique anti-glare solution for high ceiling installation, with projection angle of 90◦, preventing blinding effect as well as projecting light towards desired illumination surfaces. With detachable hook, HB-V4 give multitude of installation options: Chain suspension, Hook installation, solid pipe mounting.