1.Saving energy.2.Hemispherical,sand-blasting lampshade. 3.Anodic oxidation,high efficient distributed lighting.4.No dark zone. Structure Feature:Saving energy lighting,RJ-GC888-A1Application 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 ...