OSRAM DULUX F - Manual (Page 37)

Economical long-life light sources with plug-in bases
Compact Fluorescent Lamps OSRAM DULUX ®
Technical Guide
35
2.3.2 Colour specifications
Light colour
Reference
Colour
Temperature
K Colour rendering
Group
EN 12464-1 Colour rendering
index CRI
Ra
LUMILUX ® DE LUXE
950 LUMILUX ® DE LUXE Daylight 5400 1A ≥ 90
940 LUMILUX ® DE LUXE Cool White 3800 1A ≥ 90
930 LUMILUX ® DE LUXE Warm White 3000 1A ≥ 90
LUMILUX ®
880 LUMILUX ® Skywhite 8000 1B 80…89
865 LUMILUX ® Daylight 6500 1B 80…89
840 LUMILUX ® Cool White 4000 1B 80…89
830 LUMILUX ® Warm White 3000 1B 80…89
827 LUMILUX INTERNA ® 2700 1B 80…89
Special light colours
1)
60 Red - - -
66 Green - - -
67 Blue - - -
1) Lamps with chromaticity coordinates that do not lie in the vicinity of the reference radiators (Judd lines; see
CIE calculation method) cannot, by definition, be assigned a colour temperature and hence cannot be assigned
a colour rendering index.
2.3.3 Chromaticity coordinates tolerance fields
Chromaticity coordinates tolerance fields are ellipses in the chromaticity table which represent the
permissible range for the relevant light colour. The tolerances are five threshold units for all light
colours (LUMILUX
® , LUMILUX ® DE LUXE).
A threshold unit represents the minimum perceivable difference in colour between two lamps (see
also IEC 60901 and IEC 60081).