Luminaire housing made of extruded aluminium profile; light tight final end caps made of aluminium; no visible screws; angular design; surface white powder coated; suitable for wall or ceiling mounting; lighting profile (end cover pre-assembled) available in advance for installation; remaining lamp components mounted without tools; LED light inset consisting of highly reflective lacquered aluminium for improved thermal management; light colour 3000 K; binning initial MacAdam ≤ 3 SDCM; CRI ≥ 90; min. 90% of luminous flux after 50000 operating hours; energy efficient LEDs with high CRI; HPO (High Performance Opal) cover for uniform illumination; degree of protection IP20; PC1 220-240V; photobiological safety according to IEC 62471 risk group RG 0 - no Risk; internal wiring in light halogen free; incl. DALI-2 converter; light source replaceable by an authorized professional; control gear replaceable by an authorized professional; General: Ceiling, Surface, white, RAL9010, 2020 lm/m, IP20, 2980 lm LED: 3000 K, CRI ≥ 90, L90 / 50000 h, photobio. safety RG 0 - no Risk, initial MacAdam ≤ 3 SDCM , Rg: 99, Rf: 91, R{1-15}: 89, MR 0.61, MDER 0.55 Optical: High Performance Opal, UGR < 25, PstLM ≤ 1.0, SVM ≤ 0.4 Electrical: DALI-2, 29.1 W, PC1 220-240V, 102 lm/W, 1 DALI Addr., 20 W/m Physical: length 1480 mm, width 60 mm, height 80 mm, 3.8 kg 046-41M5037H