Polycarbonate sheet for LED light boxes offers excellent light diffusion performance, high temperature resistance, and long-term durability. It ensures uniform light distribution, no dark spots, and protects internal LED modules from dust and moisture.
Opal white and clear diffused sheets are the most popular choices. The sheet is UV-stabilized and weather-resistant, suitable for both indoor and outdoor light boxes. It is lightweight and easy to install, reducing structural load.
Thickness ranges from 1.5mm to 5mm. Custom sizes and printing services are available. This product is widely used in advertising, retail stores, shopping malls, and urban signage projects.
