Provided here are mobile way-finder signs having changeable panels that are internally illuminated. Internal illumination may be caused by battery-powered LED light bulbs. The sign may include a base, an inner frame, an outer frame, a changeable panel, and a retainer. The sign may include a power toggle switch and interior LEDs and wiring within the inner or outer frames. The sign may include a rechargeable battery pack located under the base in a snap-in holder, and heavy-duty black polyurethane wheels.

The decorative door panel insert comprises a frame structure, an image panel, an illumination circuit, and a door. The image panel mounts in the frame structure. The illumination circuit mounts in the frame structure. The frame structure mounts in the door. The image panel displays an image. The illumination circuit illuminates the image panel. The image panel is a transparent structure.