Round LED ceiling surface-mounted luminaire with opal PMMA cover panel. With opal PMMA cover panel. With Lambertian light intensity distribution. Luminaire luminous flux and light color fixed. Rated luminous flux 2750 lm, rated power 30 W, maximum luminaire luminous efficacy 92 lm/W. Light color neutral white, correlated color temperature (CCT) 4000 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. Surface coated white (RAL 9016). Luminaire diameter Ø 300 mm, luminaire height 45 mm. Permissible ambient temperature (ta): -20 °C - +25 °C. Protection class (EN 61140): II, protection type (DIN EN 60529): IP40, shock resistance according to IEC 62262: IK05, test temperature glow wire test according to IEC 60695-2-11: 650 °C. Weight: 1.4 kg. With electronic control gear, digitally dimmable (DALI). 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.