High quality PC housing and PC diffuser, steel lampholder bracket, stainless steel clips, electrostatics powder coating. Combined with T8/LED tube of high CRl and lumen chips,it shows high luminousEffciency. With IP65 protection class structure, exquisite stainless steeclip, the luminaires are installed and uninstalled conyeniently anosafely. The luminaires are suitable for wet environment, which has highrequirement on protection class and illuminance, like supermarketworkshop, equipment room and parking lot, etc.