... change the photograph 1, Item No.: Slim Single Sided LED Light Box 1425 2, Frame: Aluminum Alloy (Four Clip Type) 3, Color ... , Thickness: 14mm, Frame Width: 25mm 5, Light Source: LED 6, Material: Acrylic Sheet for Light Guide Panel, PS Front Panel, PVC Bottom ... , supermarket, hotel, restaurant, bank, exhibition and so on. slim led light box