Acrylic led ceiling light 1.PMMA cover is very light, 2.Light source:led 3.Shape:round shape 4.CE&RoHS Acrylic led Ceiling light 1. ... 3-4mm thickness PMMA cover ,0.4mm iron underpan3.Light source:led smd5730 Quick View1. Its very convenient and low cost ... , high efficiency, stability,4.Energy-saving, can save energy 85% more than incandescent bulb lamp.5.No flicker, start quickly, soft light, protect ...