Carrier profile made of extruded aluminium profile; light-tight end caps in aluminium; converter integrated into luminaire housing; surface black powder coated; suitable for wall or ceiling mounting; easy installation using ceiling clips; light control via high quality lens system for maximum, homogeneous illumination; light colour 4000 K; binning initial MacAdam ≤ 3 SDCM; CRI ≥ 80; min. 90% of luminous flux after 50000 operating hours; energy efficient LEDs with high CRI; cylindrical cover made of satin PMMA for uniform illumination; with gentle ceiling illumination; degree of protection IP20; PC1 220-240V; photobiological safety according to IEC 62471 risk group RG 0 - no Risk; incl. DALI-2 converter; light source replaceable by an authorized professional; control gear replaceable by an authorized professional; General: Ceiling / Wall, Surface, black, RAL9005, 3060 lm/m, IP20, 3620 lm LED: 4000 K, CRI ≥ 80, L90 / 50000 h, photobio. safety RG 0 - no Risk, initial MacAdam ≤ 3 SDCM , MR 0.72, MDER 0.65 Optical: High Performance Opal, opal (lambertsch), UGR < 25, PstLM ≤ 1.0, SVM ≤ 0.4 Electrical: DALI-2, system 27.9 W, PC1 220-240V, system 130 lm/W, 1 DALI Addr., 24 W/m Physical: length 1210 mm, width 60 mm, height 60 mm, 3.4 kg 058-3114638O