... Aluminum heat sink reflector 5.CE ROHS SAA Ali05 2013 new design led highbay lighting 30W 50W 80W Model:YW3001-30W ... optional)29CertificateCE,RoHS,SAA30ApplicationWorkshop, warehouse, toll station, gas station, supermarket, gymnasium, exhibition hall, and other public lighting places31FeaturesThe light ... Environment friendly and no air pollution. We exert the design of using cold light source. It’s no ...