Recessed downlight; Housing made of die-cast aluminium painted in RAL 9016 traffic white, with driver, wired ready for use, aluminium heat sink for effective passive cooling and recessed opal diffuser panel to break up the ceiling appearance. With fixing springs for installation without tools, suitable for ceiling thickness of 10 mm – 20 mm. Housing colour white; Direct, wide-beam light distribution by means of a opal 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. Adapter rings are available on request for installation in individual ceiling openings. Special accessory, cover for ceiling cut-out dimensions 140-160 mm, 160-175 mm, 220-240 mm on request. Dimensions (LxWxH/DxH): 140mm x 45mm Ceiling system: cut-out ceilings [AD] Installation depth: 95mm [AD] Ceiling cut-out (LxW/D): 125mm Beam angle: 105° Placement: LED, Colour rendering/Light colour CRI ≥ 80 / 3000K Colour tolerance: 5SDCM Photobiological safety (Luminaire): RG0 LED service life: 50000h L80/B50 (Tq 25°C) Nominal luminous flux: 1504lm Luminaire luminous efficiency: 94lm/W Controller: Electronic driver (1 pcs.) System output: 16W Mains voltage: 230V Mains frequency: 50Hz Impact resistance (IK rating): IK02 Ambient temperatur: ta 25°C UGR lat./long.: 28.2 / 28.2 Certification mark: IP44/20, Protection class II, F, Indoor, CE Regiolux GmbH Type: relo-RDES-O/140 LED 1500 830 ET ws Article number: 37671114140 Product deep link: https://www.regiolux.de/en/article/37671114140 General warranty conditions: www.regiolux.de/en/Service/Warranty