... ROHS certificates 120W/150W/180W LED High Bay Light,2 years warranty,CE&ROHS certificates approved. LED High Bay light ( ... lamp shellSliverCertificateCE & ROHS IP GradeIP65Working Life-span50000Hrslamp weight:G.W./N.W.8.5/7.2kgAverage Illuminance(Height) ... Application:1. Advertising lighting ,advertising board, stage, exhibition hall;2. Industrial lighting, workshop, factory, storehouse, toll station, ...