tunnel lighting waterproof 1)Bridgelux 95-110lm/w 2)AC85-277V IP67 ... life.5)True color rendering with optional light colors.6)High light transmission with the use of lends.7)Life span ... , Garden, Park, Plaza, Workshop, Warehouse, Shopping Mall,Exhibition Hall, GYM, Gas Station, Highway, Toll Station, Dock etc. Date sheet:Pictures show: