Abstract: An illuminated box with a front loading display panel (18) having a rectangular retaining frame defining an enclosure and a front rectangular opening. The light box structure is comprised of a display housing (10), two side caps (14), a translucent panel (16), a changeable sign panel (18), and low voltage electrical lights (20). The light box uses low voltage lights (20) which are retained by openings (12) in rear side of the light box housing (10). The lights (20) project light beams through the front translucent panel (16) to illuminate the text, graphics, outlines, or photographs that are on the changeable display panel (18). The light box operates for the purpose of decorating and commemorating numerous holidays and special events by simply inserting and removing interchangeable display panels (18).