Surface-mounted luminaire; Sheet steel housing with square design; prepared for fixing end faces or luminaire connectors made of steel; Housing colour traffic white RAL 9016; Direct light distribution; glare suppression using diffuse distribution frosted polycarbonate profile; diffuser is optically seamless for light run mounting; 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.. Required accessories: Please order end faces, connectors and through-wiring separately according to luminaire arrangements. Dimensions (LxWxH/DxH): 1476mm x 85mm x 75mm Cable entry KE (X/Y): 0mm/0mm Placement: LED, Colour rendering/Light colour CRI ≥ 80 / 4000K Colour tolerance: 3SDCM LED service life: 50000h L80/B10 (Tq 25°C) Nominal luminous flux: 3816lm Luminaire luminous efficiency: 104lm/W Controller: Electronic driver (1 pcs.) System output: 37W Energy efficiency class/light source: C Mains voltage: 230V Mains frequency: 50Hz Impact resistance (IK rating): IK02 Ambient temperatur: ta 25°C UGR lat./long.: 25.5 / 25.6 Certification mark: IP20, Protection class I, F, Indoor, CE Regiolux GmbH Type: hokal-HLAG/1500 LED 3800 840 ET vw RAL 9016 Article number: 60503024180 Product deep link: https://www.regiolux.de/en/article/60503024180 General warranty conditions: www.regiolux.de/en/Service/Warranty