Abstract: The invention relates to a molded part and to a process for producing such molded part with a surface structure. In particular, the invention relates to a transparent molded part comprising a sheet-like substrate and, provided on a major surface of said substrate, a layer having a layer thickness within a range of from 3 to 300 ?m and consisting of a solvent-free polymerized composition containing: a) from 35 to 75% by weight of at least one partially fluorinated acrylate; b) from 24.9 to 60% by weight of at least one non-fluorinated acrylate; and c) from 0.1 to 5% by weight of at least one photoinitiator; wherein said layer has a surface structure with diffractive surface elements having a maximum structural size of defects of such surface elements of up to 100 nm on the surface facing away from the substrate, characterized in that said composition contains luminescent pigments.