The SLG LED VT Series Vapor Tite LEDare engineered for powerful lighting in harsh environments. The VT utilizes gear tray internal construction for cost effectiveness and functional practicality by minimizing required internal metal components. Drivers mount to the driver tray for thermal isolation. The VT housing is sealed against dust and moisture. The IP65, IP-66 and IP-67 rated fixtures are designed to replace less-efficient fluorescent fixtures in car wash operations, food service areas, airports, tunnels, maintenance areas, parking garages and stairwells.