1. LED slim light box; 2. high brightness,low consumption,long life span; 3 ... box ,with thin feature.thickness is 1.5cm and 2.60cm 1 Material: acrylic panels, 6-10mm light guide ... , LED light, aluminum,etc.Inner led lighting 2. Shape: square, rectangle, round angle, etc.3. Size: ... single side open on four flips,and double sides can open for 2 sidesSingle side frame Doule side frame 8. ...