Luminaire housing from extruded aluminium profile with 95mm wide light exit; recessed luminaire with trim; for continuous lighting systems; for ceiling thickness of 8-25mm; surface powder coated in white or grey; luminaire profile for mounting available in advance; remaining luminaire components mounted without tools; light inset consisting of highly reflective coated extruded profile for improved thermal management; option: lighting module is versatile in length; HPO (High Performance Opal) cover for uniform illumination; micro prismatic PMMA diffuser incl. diffuser film for homogeneous illumination and reduced luminance; workplace light suitable for VDUs according to DIN EN 12464-1 (UGR < 19); energy-efficient LEDs with very good colour rendering; binning initial ≤ 3 MacAdam; light colour 3000K or 4000K, optionally with tunable white diodes (3000-6000 K); CRI ≥ 80 or CRI ≥ 90; L80 / 50000h; degree of protection IP 20; PC I; photobiological safety according to IEC 62471 risk group 0; optionally non-dimmable or DALI-2 control (e²); optionally emergency light with 1h or 3h battery and self test