Surface-mounted luminaire; Ultra-flat luminaire housing, extruded aluminium profile, naturally anodised, visible installation height 30 mm; end faces and side parts made of naturally anodised aluminium with continuous longitudinal groove, rounded towards the bottom of the luminaire. Housing colour natural anodised aluminum; Light distribution direct distribution / indirect distribution for ceiling lighting by means of Frosted diffuser, of PMMA, homogeneous light emission by lateral LED light coupling and fitted aluminium reflector in highly reflective white coating, with micro-perforation for a moderate ceiling illumination, UGR (4H/8H) 20.2. The light source and driver are removable in accordance with the EU 2019/2020 ecodesign requirements and can be replaced in the factory. Integrated LED driver design. Electrical connection via 3-pole connection terminal with plug-in contacts.. Ceiling mounting brackets for simple clip assembly are included in the scope of delivery. Dimensions (LxWxH/DxH): 1199mm x 330mm x 42mm 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: 4931lm Luminaire luminous efficiency: 113lm/W Controller: Electronic driver (1 pcs.) System output: 44W Energy efficiency class/light source: B Mains voltage: 230V Mains frequency: 50Hz Impact resistance (IK rating): IK03 Ambient temperatur: ta 25°C UGR lat./long.: 20.2 / 20.0 Certification mark: IP20, Protection class I, F, Indoor, CE Warranty period: 5 years Regiolux GmbH Type: visula-VSAIG/1200 LED 4900 840 ET aen Article number: 43321014115 Product deep link: https://www.regiolux.de/en/article/43321014115 General warranty conditions: www.regiolux.de/en/Service/Warranty