Recessed downlight; Enclosure of die-cast aluminium painted in RAL 9016 traffic white, with driver, wired ready for operation, aluminium heat sink for effective passive cooling and recessed micro-prismatic diffuser pane to break up the ceiling appearance. With fastening springs for installation without tools, suitable for ceiling thickness of 10mm – 20mm. Housing colour white; Direct, wide light distribution by means of a microprismatic diffuser with textured surface. The light source and driver are removable in accordance with the EU 2019/2020 ecodesign requirements and can be replaced in the factory. Integrated LED driver with luminaire wired ready for operation. Electrical connection via 1.0m long connection cable, 2x0.75mm². Recommended surface-mounting accessory RDES-AR 230 must be ordered separately. Adapter rings are available on request for installation in individual ceiling openings. Special accessory, cover for ceiling cut-out dimensions 240-260 mm on request. Dimensions (LxWxH/DxH): 230mm x 59mm Ceiling system: cut-out ceilings [AD] Installation depth: 110mm [AD] Ceiling cut-out (LxW/D): 215mm Beam angle: 85° Placement: LED, Colour rendering/Light colour CRI ≥ 80 / 3000K Colour tolerance: 3SDCM Photobiological safety (Luminaire): RG0 LED service life: 50000h L80/B50 (Tq 25°C) Nominal luminous flux: 1861lm Luminaire luminous efficiency: 116lm/W Controller: Electronic driver DALI (1 pcs.) System output: 16W Energy efficiency class/light source: C Mains voltage: 230V Mains frequency: 50Hz Impact resistance (IK rating): IK02 Ambient temperatur: ta 25°C Special properties: Ready for IoT UGR lat./long.: 22.3 / 22.3 Certification mark: IP44/20, Protection class II, F, Indoor, CE Regiolux GmbH Type: relo-RDES-MP/230 LED 1900 830 DALI ws Article number: 37673116670 Product deep link: https://www.regiolux.de/en/article/37673116670 General warranty conditions: www.regiolux.de/en/Service/Warranty