High-bay luminaire; Housing made of die-cast aluminium, black powder-coated, rear of housing with integrated ring screw for suspension. Housing colour black. Light distribution direct narrow/wide distribution by means of LED lens optics of Polycarbonate, with clear cover made of safety glass. The light source and driver are removable in accordance with the EU 2019/2020 ecodesign requirements and can be replaced in the factory. Integrated and exchangeable driver. Electrical connection via 1.8m long connection cable, 3x1.0mm². For dim versions +2x 0.5mm². Refractor and refractor pane available as accessories. Suspension set CKH-AS and node chain KK for chain suspension, to be ordered separately. Dimensions (DiaxH): 370mm x 210mm Beam angle: 85°(C0/C90) Placement: LED, Colour rendering/Light colour CRI ≥ 80 / 4000K Colour tolerance: 5SDCM Photobiological safety (Luminaire): RG1 LED service life: 50000h L80/B10 (Tq 50°C) Nominal luminous flux: 23761lm Luminaire luminous efficiency: 159lm/W Control gear: Electronic driver DALI (1 pcs.) Wiring: 5x1mm² System output: 149W Energy efficiency class/light source: C Mains voltage: 230V Mains frequency: 50Hz Impact resistance (IK rating): IK08 (-30°C bis 50°C) Ambient temperatur: ta -30°C to 50°C Special properties: Ready for IoT UGR lat./long.: max. 26.2 / 26.2 Certification mark: IP65, Protection class I, F, D, Indoor, CE Warranty period: 5 years Regiolux GmbH Type: cadira-CDH/400-090 IP 65 LED 23800 840 DALI sw Article number: 37372026194 Product deep link: https://www.regiolux.de/en/article/37372026194 General warranty conditions: www.regiolux.de/en/Service/Warranty