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.Material: ... opal PMMA cover and white metal underpan2.Thickness:3-4mm thickness PMMA cover ,0.4mm iron underpan3.Light ... 5.No flicker, start quickly, soft light, protect your eyes and your skins.6. Great light fixture for living room, bedroom, ...