The photodiffusion PMMA lampshade sheet is specialized in lighting use, it has below merits: Product Features:1. The photodiffusion performance is outstanding: even light diffusion, gentle light, enhancing the light in highest limit.2. Good weather resisting property:  color is unchangeable to yellow in long-term use.3. Good machine finishing performance: outstanding molding property, high tensile strength, should be suitable for displaying the exquisite small patterns, easy to make the second processing, like hot working, machine finishing, vacuum forming, printing and painting. It has high design flexs4. Splendid security performance: through the SGS authentication, it meets the European Union environmental protection request.