led lens 100W for led highbay light diameter 78mm good heat resistance High transmittance reach 97% less light loss led lens 100W for led highbay light diameter 78mm Product Descriptions ... COB LED .8,Suitable led light: led streetlight, led high bay light, led car light, led downlight etc9,Certificates: SGS ,ROHSProduct Dimensions: Product Beam Pattern:Product Fixtures:metal holder: waterproof ...