Surface-mounted luminaire; Sheet steel housing, rectangular cross section; Housing colour traffic white RAL 9016; Direct light distribution using opal diffuser made of acrylic glass with natural anodised aluminium frame; neutral white light colour (840) with very good colour consistency and high colour rendering Ra>80; The light source and driver are removable in accordance with the EU 2019/2020 ecodesign requirements and can be replaced in the factory. Electrical connection via 3-pole connection terminal with plug-in contacts.; With changeover converter for emergency lighting operation on request. Dimensions (LxWxH/DxH): 665mm x 654mm x 90mm Cable entry KE (X/Y): 0mm/15mm Placement: LED, Colour rendering/Light colour CRI ≥ 80 / 4000K Colour tolerance: 3SDCM LED service life: 50000h L80/B10 (Tq 25°C) Nominal luminous flux: 4802lm Luminaire luminous efficiency: 154lm/W Controller: Electronic driver (1 pcs.) System output: 31W Energy efficiency class/light source: C Mains voltage: 230V Mains frequency: 50Hz Impact resistance (IK rating): IK03 Ambient temperatur: ta 25°C UGR lat./long.: 21.3 / 21.2 Certification mark: IP54, Protection class I, F, HACCP DIN10500/Food/IFS-application-related suitability/BRC, Indoor, CE Regiolux GmbH Type: protection-PRAO/660 IP54 LED 4800 840 ET vw RAL 9016 Article number: 62000014180 Product deep link: https://www.regiolux.de/en/article/62000014180 General warranty conditions: www.regiolux.de/en/Service/Warranty