Powder-coated sheet steel housing, rectangular cross-section, integrated Quicklock quick-mounting bracket system with catch hook and safety cable for quick and easy installation, homogeneous light distribution, direct beam, for standard-compliant suitability for computer workstations in accordance with DIN-EN 12464-1, glare control through microprism panel with special 'multilayer' technology and optimized light control film, electrical connection via 3-pin connection terminal with plug-in contact technology, installation-friendly electrical connection, directly on the top of the luminaire with a terminal cover cap, the ETM levels can be easily adjusted from the top of the luminaire.