LED surface-mounted luminaire for single or strip lighting applications. Surface-mounted luminaire for ceiling mounting. With separately ordered installation accessories also suitable for use in panel ceilings (SFlow ZBP L2). For panel ceilings in module 100. With separately ordered accessories also suitable for suspended installation (ZS1P 2000). Optical system in micro reflector technology (MRX) with highly efficient, aluminum-coated plastic reflector chambers for high glare control and efficiency. Discreet lateral light output over the entire length of the luminaire. With symmetrically limited wide beam light distribution. Glare rating according to UGR classification (EN 12464-1) 80. Color location tolerance (initial MacAdam) = 3 SDCM. Average rated service life L80(tq 25 °C) = 50,000 h. The light source is replaceable in accordance with the ecodesign requirements (Regulation (EU) 2019/2020). Luminaire body made of sheet steel. Surface coated silver gray (RAL 9006). Dimensions (L x W): 1413 mm x 84 mm, luminaire height 45 mm. Permissible ambient temperature (ta): -20 °C - +. Protection class (EN 61140): I, protection type (DIN EN 60529): IP20, shock resistance level according to IEC 62262: IK03, test temperature glow wire test according to IEC 60695-2-11: 650 °C. Weight: 4.1 kg. Mains connection is made using plug-in terminals. The electrical connection of the components is automatic. With electronic control gear, digitally dimmable (DALI). Control gear according to DALI-2 standard (EN 62386). The luminaire can be switched and dimmed using a touch function via DALI control terminals (Touch DIM). The operating device can be replaced in accordance with the ecodesign requirements (Regulation (EU) 2019/2020). The luminaire can be equipped with the Monitoring Ready (MOR) functionality on request. The product meets the basic requirements of the applicable EU directives and the Product Safety Act and bears the CE mark. In addition, the luminaire is ENEC-certified by an independent testing body. Luminaire 10 years, spare parts (LED module, operating device, optical system) 15 years after the invoice date, subject to reasonable changes that serve progress.