Round LED recessed downlight. Tool-free ceiling installation using quick-mounting springs. Ceiling cutout Ø 280 mm, installation depth 30 mm. With opal PMMA cover panel. With Lambertian light intensity distribution. Luminaire luminous flux and light color fixed. Rated luminous flux 2550 lm, rated power 30 W, maximum luminaire luminous efficacy 85 lm/W. Light color warm white, correlated color temperature (CCT) 3000 K, general color rendering index (CRI) Ra > 80. Color location tolerance (initial MacAdam) = 4 SDCM. Average rated service life L80(tq 25 °C) = 50,000 h. Luminaire body made of die-cast aluminum. Ceiling ring powder-coated white (RAL 9016). External dimensions of ceiling ring Ø 300 mm, luminaire height 30 mm. Permissible ambient temperature (ta): -20 °C - +25 °C. Protection class (EN 61140): II, protection type (DIN EN 60529): IP20, protection type on the room side: IP54, shock resistance level according to IEC 62262: IK03, test temperature glow wire test according to IEC 60695-2-11: 650 °C. Weight: 0.9 kg. With external control gear, digitally dimmable (DALI). Control gear according to DALI-2 standard (EN 62386). Luminaire can be switched and dimmed using a touch function via DALI control terminals (Touch DIM). The control gear is replaceable in accordance with the ecodesign requirements (Regulation (EU) 2019/2020). The product meets the basic requirements of the applicable EU directives and the Product Safety Act and bears the CE marking. In addition, the luminaire is ENEC-certified by an independent testing body.