Luminaire housing made of extruded aluminium profile; extremely slim design (only 42 x 42 mm) S-shaped; converter integrated into luminaire housing; no visible screws; angular design; for lighting systems; surface white powder coated; for suspended mounting (1500 mm cable suspension as an accessory); with integrated tool-less suspension height adjustment; spring clip attachment to the luminaire; extruded profile for improved thermal management; 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; high gloss reflector with faceted design; Reflector dark chrome;  UGR ≤ 13;   VDU compatible workplace luminaire according to DIN EN 12464-1; luminance above 65° ≤ 1500 cd/m²;  direct/indirect illumination characteristic; indirect light component with integrated PC boards and high quality lens system for maximum, homogeneous ceiling illumination, separately controllable; degree of protection IP20; PC1 220-240V; internal wiring in light halogen free; incl. DALI-2 converter; accessories are listed separately;  light source replaceable by an authorized professional;   control gear replaceable by an authorized professional;

General: Ceiling, Suspended, white, Reflector dark chrome, RAL9010, IP20, indirect 4510 lm, direct 2580 lm, total 7090 lm
LED: 4000 K, CRI ≥ 80, L90 / 50000 h, initial MacAdam ≤ 3 SDCM , MR 0.72, MDER 0.65
Optical: Reflector, Symmetric, UGR < 13, ≥65° <1500 cd/m², PstLM ≤ 1.0, SVM ≤ 0.4
Electrical: DALI-2, 53 W, PC1 220-240V, 134 lm/W, 2 DALI Addr.
Physical: diameter 1641 mm, width 265 mm, height 42 mm, centerline radius 400 mm

074-7231637B