... box 4)CE,ROHS,FCC meet Advertising Function Ceiling or Wall Hanging Light Box Frame: AluminumPanel: AcrylicLamp: T4/T5/ledShape: square, ... 70-80% power than the regular products.b) making pictures dynamicWith the high quality optical light guide panel, making it ... a snap-open border on the frame, you can change pictures effortlessly.d) safe, environmental-friendlyThe product is waterproof, explosion ...