Recessed downlight; Housing made of sheet steel with cover ring made of die-cast aluminium painted in RAL 9016 traffic white. With mounting springs for installation without tools, suitable for ceiling thickness of 10mm-25mm. Housing colour traffic white RAL 9016; Direct low/wide beam light distribution via an individual lens/TriZone 85° designed with LEDiL´s YASMEEN lens and a diffusing ring for nimbus light effect, suitable for screen workstations, round screened according to current standard DIN-EN 12464-1; 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 0.5m long connection cable, 4x0.5mm². With the Changy-SR accessory refurbishment ring, a ceiling cut-out of 230-300mm is possible. Dimensions (LxWxH/DxH): 246mm x 128.5mm Ceiling system: cut-out ceilings [AD], Panel ceiling [PD] (module 100/200) Installation depth: 165mm [AD] Ceiling cut-out (LxW/D): 229mm Beam angle: 85° Placement: LED, Colour rendering/Light colour CRI ≥ 80 / 4000K Colour tolerance: 3SDCM LED service life: 50000h L80/B10 (Tq 25°C/do not cover with insulation wool) Nominal luminous flux: 4664lm Luminaire luminous efficiency: 110lm/W Controller: Electronic driver DALI2 (1 pcs.) System output: 43W Energy efficiency class/light source: D Mains voltage: 230V Mains frequency: 50Hz Impact resistance (IK rating): IK02 Ambient temperatur: ta 25°C Special properties: Ready for IoT UGR lat./long.: 20.1 / 20.1 Certification mark: IP40/20, Protection class II, VDU 65°<1000, F, HACCP DIN10500/Food/IFS-application-related suitability/BRC, Indoor, CE Regiolux GmbH Type: changy-B LED 4700 840 DALI2 vw RAL 9016 Article number: 36510056610 Product deep link: https://www.regiolux.de/en/article/36510056610 General warranty conditions: www.regiolux.de/en/Service/Warranty