A click diffuser made of acrylic thermoplastic (PMMA). Operating temperature: -20 - 70 [°C]. IK rating: 08. UV resistant. Fire hazard certificate according to IEC 60695-2-11. Compatible with the following profiles: Profile deep wide surface 30 CDE-9/T (0022599), Profile shallow wide surface 30 CDE-9/T (0022600). Transparency level 70%.