... exhibition etc.Packing1 pc with bubble bags in a inside carton,5 inside carton in a carton,wooden cases outside Features: ... various color. 4: Light source: High bright LED light strip inside. 5: Graphic: Inkjet graphics, easy to change picture, just ... light box, bar lighting signboard, fast-food restaurant menu, chain-store interior decoration, marriage picture frame, individual photograph frame, home ...