Hemispherical,sand-blasting lampshade,anodic oxidation,high efficient distributed lighting,no dark zone,glareproof,IP55. Product: Energy saving factory lamp,RJ-GC888-D2-B(100) Application Area: Industrial workshop,sports gym,shopping mall,supermarket,waiting hall,toll station,etc. Product Features: Hemispherical,sand-blasting lampshade,anodic oxidation,high efficient distributed lighting,no dark ...