The combination of points, lines, surfaces, and blocks of the Pizza Hut sign presents a super three-dimensional effect, and the metal three-dimensional bottom box is matched with multi-layer blister panels so that the LED door sign presents a super three-dimensional effect, which is very visually impactful. The light box of the Pizza Hut sign has a wide space inside, which provides enough space for the various refraction, reflection, and diffusion effects of the LED light source, which greatly optimizes the LED light box door signboard's luminous effect and provides a good heat dissipation space for the LED module. The combination of multi-layer openwork blister panels and brand trademarks not only strengthens the three-dimensional effect of the signboard in front of the convenience store, but also adds a sense of layering, and the performance effect is good day and night.