Track light made of die-cast aluminium; surface black powder coated; 355° rotatable and 90° tiltable; integrated converter in the plastic adapter; passive cooling of the LEDs through improved heat sink geometry; with COB (Chip on Board) technology for maximum efficiency; no appearance of multiple shadows; light colour 3000 K; binning initial MacAdam ≤ 3 SDCM; CRI ≥ 90; min. 80% of luminous flux after 50000 operating hours; energy efficient LEDs with high CRI; including high quality aluminium reflector with spherical reflector; high gloss anodised; neutral colour reflection through absolute freedom from interference colour; for brilliant object staging; precise radiation characteristic with 38° beam; installed and exchanged without tools; optical attachments available as accessories; optical attachments can be combined; accessories are listed separately; degree of protection IP20; PC2 220-240V; incl. DALI-2 converter; adapter for toolless insertion or movement on a variety of 3-phase power tracks; light source replaceable by an authorized professional; control gear replaceable by an authorized professional; General: Ceiling, Track, tilt max 90°, rotation 355°, black, RAL9005, IP20, 2380 lm LED: 3000 K, CRI ≥ 90, L80 / 50000 h, initial MacAdam ≤ 3 SDCM , Rg: 98, Rf: 91, R{1-15}: 89, MR 0.62, MDER 0.56 Optical: flood, beam angle 38°, PstLM ≤ 1.0, SVM ≤ 0.4 Electrical: DALI-2, 28.5 W, PC2 220-240V, 84 lm/W, 1 DALI Addr. Physical: diameter 87 mm, height 80 mm, 0.48 kg 180-6420038F