May 29, 2026
Mapping Color Temperature and Surfaces in Browser-Based Design
Products
XAL
LINEAR DOWNLIGHT
INDOOR LIGHTING
090-7L451C0B21 090-7L40100
Rectangular recessed multi-downlight made of die-cast aluminium; installation without tools in mounting set due
to patented ball catch system; rectangular installation housing; for trimless installation in plasterboard ceilings;
suitable for ceiling thickness of 12.5/15/20/25 mm; equipped with four flood round light elements; symmetrical
light distribution with precise radiation characteristic, beam angle 49°; high quality reflector with micro-faceted,
aluminum-vaporised surface; black reflector; UGR ≤ 16; VDU compatible workplace luminaire according to DIN
EN 12464-1; luminance above 65° ≤ 3000 cd/m²; passive cooling of the LEDs through improved heat sink
geometry; light colour 3000 K; binning initial MacAdam ≤ 3 SDCM; CRI ≥ 90; min. 90% of luminous flux after
50000 operating hours; energy-efficient high power LEDs with very good colour rendering; degree of protection
IP20; PC2; incl. converter, non dimmable; through wiring connection box, 3-pole or 5-pole, available as an
accessory; accessories are listed separately; light source not replaceable; control gear replaceable by an
authorized professional; clank-free
Specification
- Power
- 13.9W
- Color Temperature
- 3000K
- Light Source Type
- LED
- Lumen Output
- 1380LM
- Finishing
- BLACK
- IP Rating
- IP20
- Color Rendering
- CRI >90
- Driver
- ON/OFF DRIVER
