2012 Best Selling Acrylic LED Light Boxes 1.Acrylic,LED 2.Manufacturer of LED light boxes 3.Usage:advertising light box 4.CE 2012 Best Selling Acrylic LED Light Boxes *Material: acrylic panels, 5-10mm light guide panel (LGP), LED lights, etc; *Shape: round, square, irregular design shape;*Size: various size available;*Poster: easy to change the posters, only need to open the advertising screws;* ...