Round luminaire housing in aluminium, rolled profile, seamlessly welded; surface black powder coated; highly reflective coating for improved efficiency; suitable for wall or ceiling mounting; convenient quick mounting system without tools; completely homogeneously illuminated, satinised PMMA cover;    direct / indirect radiation characteristic for additional accentuation of the ceiling; light colour 4000 K; binning initial MacAdam ≤ 3 SDCM; CRI ≥ 80; min. 80% of luminous flux after 50000 operating hours; energy efficient LEDs with high CRI; luminaire with 2 cable openings and plug-in terminal for through wiring; degree of protection IP40; 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 / Wall, Surface, black, RAL9005, IP40, indirect 92 lm, direct 1900 lm, total 1990 lm
LED: 4000 K, CRI ≥ 80, L80 / 50000 h, photobio. safety RG 0 - no Risk, initial MacAdam ≤ 3 SDCM , MR 0.72, MDER 0.66
Optical: Opal, UGR < 25, PstLM ≤ 1.0, SVM ≤ 0.4
Electrical: DALI-2, 16.5 W, PC1 220-240V, 121 lm/W, 1 DALI Addr.
Physical: diameter 300 mm, height 88 mm, 2.3 kg

073-1138638O