Downlights InperlaL HCL Reflector White ETDD 23W 1900lm Wide reduced glare UGR19 (W19) IK03 3 SDCM

Round LED downlight with highly specular aluminium reflector. Recessed downlight for cut-out ceiling openings. Installation in cast concrete ceilings via accessories. Tool-free ceiling installation via rapid-mounting springs. Suitable for installing in ceiling cutouts of Ø 210 mm - Ø 225 mm. With a refurbishment ring as an optional accessory this is suitable for ceiling apertures up to Ø 260 mm. Recess depth > 145 mm. Aluminium reflector highly specular anodised. With symmetric limited wide light distribution. Glare evaluation according to UGR rating (EN 12464-1) < 19. VDU workstation-compliant in accordance with 12464-1 With HCL equipment for controlling the light color by means of a separate control unit (DT8). LED panels configured with warm white and daylight white light colour LEDs. Luminaire luminous flux 1800 lm, connected load 23 W, maximum luminous efficiency of luminaire 83 lm/W. Light colour variable (warm white - daylight white), correlated colour temperature (CCT) variable (2700 K - 6500 K), general colour rendering index (CRI) Ra > 80. Colour locus tolerance (initial MacAdam) ≤ 3 SDCM. Mean rated service life L80(tq 25 °C) = 70,000 h, mean rated service life L85(tq 25 °C) = 50,000 h. The light source is replaceable according to the ecodesign requirements (VO (EU) 2019/2020). Ceiling ring and heat sink made of die-cast aluminium. Surface coated white (RAL 9016). External dimensions of ceiling ring Ø 236 mm, luminaire height 143 mm. Permissible ambient temperature (ta): -20 °C - +25 °C. IP54 protection rating on room side in combination with closed decorative cover. Safety class (EN 61140): I, protection rating (DIN EN 60529): IP20, impact resistance level in accordance with IEC 62262: IK03, testing temperature of wire glow test in accordance with IEC 60695-2-11: 850 °C. Weight: 1,0 kg. With electronic transformer, digitally dimmable (DALI). For control of light colours, a DALI control component is needed, ordered separately. Luminaire is switchable and dimmable by means of touch functionality via DALI control terminals (Touch DIM). The control gear unit is replaceable in accordance with the ecodesign requirements (VO (EU) 2019/2020). The luminaire complies with the fundamental requirements of applicable EU regulations and product safety legislation and bears the CE symbol. Luminaire available for 10 years, spare parts (LED module, control gear unit, optical system) for 15 years from date of invoice, subject to reasonable modifications in the interests of progress.