Recessed downlight; Housing made of sheet steel with cover ring made of diecast aluminium painted in RAL 9016 traffic white, with driver wired ready for operation. With mounting springs for installation without tools, suitable for ceiling thickness of 10 mm-25 mm. Housing colour traffic white RAL 9016; Direct wide-beam light distribution using specular individually anodised reflector made of ultra-pure aluminium, for workstations, 65° < 1000 cd/m² with omnidirectional glare suppression according to current DIN-EN 12464-1 standard; The light source and driver are removable in accordance with the EU 2019/2020 ecodesign requirements and can be replaced in the factory. External driver with luminaire wired ready for operation. Electrical connection via 3-pole connection terminal with plug-in contacts.. With the Changy-SR VW accessory refurbishment ring, a ceiling cut-out of 230-300mm is possible. Dimensions (LxWxH/DxH): 246mm x 113mm Ceiling system: cut-out ceilings [AD], Panel ceiling [PD] (module 100/200) Installation depth: 165mm [AD] Ceiling cut-out (LxW/D): 229mm Beam angle: 80° Placement: LED, Colour rendering/Light colour CRI ≥ 80 / 4000K Colour tolerance: 3SDCM Photobiological safety (Luminaire): RG1 LED service life: 50000h L80/B10 (Tq 25°C) Nominal luminous flux: 1939lm Luminaire luminous efficiency: 124lm/W Controller: Electronic driver (1 pcs.) System output: 16W Energy efficiency class/light source: D Mains voltage: 230V Mains frequency: 50Hz Impact resistance (IK rating): IK02 Ambient temperatur: ta 25°C UGR lat./long.: 18.7 / 18.7 Certification mark: IP20, Protection class II, VDU 65°<1000, F, Indoor, CE Regiolux GmbH Type: doma-DESB 195 LED 1800 840 ET vw RAL 9016 Article number: 36940334120 Product deep link: https://www.regiolux.de/en/article/36940334120 General warranty conditions: www.regiolux.de/en/Service/Warranty