Surface-mounted luminaire; Sheet steel housing, Housing colour black RAL 9005/matt black, Textured powder coating, rectangular cross section, longitudinal contour. Light distribution direct wide distribution by means of OptiLens® of PMMA plastic, combines a slimline design with outstanding functionality and ensures uniform, pleasant surface illumination in CRI90. The optically brilliant, large-area and homogeneously illuminated lenses ensure a special aesthetic and a low UGR value up to BAP suitability. The lighting technology reduces multi-shadow effects and achieves a balance between efficiency, effective glare reduction and compact dimensions for exceptional visual comfort. 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 5-pole connection terminal with plug-in contacts. Including through-wiring. Light can only be operated in conjunction with a single light. Surface-mounted luminaire for ceiling installation. Dimensions (LxWxH): 1122mm x 85mm x 66mm Beam angle: 75°(C0)/70° (C90) Placement: LED, Colour rendering/Light colour CRI ≥ 90 / 4000K Colour tolerance: 3SDCM Photobiological safety (Luminaire): RG1 LED service life: 100000h L80/B10 (Tq 35°C), 50000h L90/B10 (Tq 35°C) Nominal luminous flux: 4417lm Luminaire luminous efficiency: 155lm/W Control gear: Electronic driver DALI2 (1 pcs.) System output: 29W Energy efficiency class/light source: B Mains voltage: 230V Mains frequency: 50Hz Impact resistance (IK rating): IK03 (10°C bis 35°C) Ambient temperatur: ta 10°C to 35°C Special properties: Ready for IoT UGR lat./long.: max. 18.9 / 19.3 Certification mark: IP20, Protection class I, ENEC10 VDE, F, HACCP DIN10500/Food/IFS-application-related suitability (see certificate)/BRC, Indoor, CE Warranty period: 7 years Regiolux GmbH Type: tirabo-TRALNB/1200-1 LED 4400 940 DALI2 sw RAL 9005 matt Article number: 61511046614 Product deep link: https://www.regiolux.de/en/article/61511046614 General warranty conditions: www.regiolux.de/en/Service/Warranty