... Warranty: 3 years 30-200w High Power LED High Bay Lights for factory, warehouse, stadium.45 / 90 / 120 degree ... silverCertificates: CE, RoHS Pictures of shades: Applications:LED high bay lights apply to buildings, factory, warehouse, supermarket, sculpture, stadiums, squares ... , effectively improving heat conduction, thereby reducing the lamp body temperature, and LED could be in a better working ...