Round LED surface-mounted downlight, installation height 65 mm. For wall and ceiling mounting. Cover panel made of translucent PMMA. With Lambertian light intensity distribution. Harmonious lighting effect due to evenly illuminated light output. Luminaire luminous flux and light color are fixed. Rated luminous flux 5000 lm, rated power 35 W, maximum luminaire luminous efficacy 143 lm/W. Light color neutral white, correlated color temperature (CCT) 4000 K, general color rendering index (CRI) Ra > 80. Color location tolerance (initial MacAdam) = 3 SDCM. Average rated service life L80(tq 25 °C) = 70,000 h, average rated service life L85(tq 25 °C) = 50,000 h. The light source is replaceable in accordance with the ecodesign requirements (Regulation (EU) 2019/2020). Luminaire body made of die-cast aluminum. Surface coated white (RAL 9016). External dimensions of ceiling ring Ø 445 mm, luminaire height 65 mm. Permissible ambient temperature (ta): -20 °C - +25 °C. Protection class (EN 61140): I, protection type (DIN EN 60529): IP40, shock resistance level according to IEC 62262: IK06, test temperature glow wire test according to IEC 60695-2-11: 650 °C. Weight: 4.6 kg. With connection terminal up to 2.5 mm, strain relief and mains forwarding. With electronic control gear, digitally dimmable (DALI). Control gear according to DALI-2 standard (EN 62386). The luminaire can be switched and dimmed using a touch function via DALI control terminals (Touch DIM). The operating device can be replaced in accordance with the ecodesign requirements (Regulation (EU) 2019/2020). The luminaire can be equipped with the Monitoring Ready (MOR) functionality on request. The product meets the basic requirements of the applicable EU directives and the Product Safety Act and bears the CE mark. In addition, the luminaire is ENEC-certified by an independent testing body. Luminaire 10 years, spare parts (LED module, operating device, optical system) 15 years after the invoice date, subject to reasonable changes that serve progress.