Statements (46)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:standard_illuminant
|
| gptkbp:application |
color matching
device calibration color reproduction |
| gptkbp:category |
gptkb:standard
lighting color science |
| gptkbp:definedIn |
gptkb:International_Commission_on_Illumination_(CIE)
|
| gptkbp:firstPublished |
1931
|
| gptkbp:Illuminant_A |
tungsten filament light, 2856 K
|
| gptkbp:Illuminant_B |
direct sunlight, 4874 K (obsolete)
|
| gptkbp:Illuminant_C |
average daylight, 6774 K (obsolete)
|
| gptkbp:Illuminant_D50 |
horizon light, 5003 K
|
| gptkbp:Illuminant_D55 |
mid-morning/mid-afternoon daylight, 5500 K
|
| gptkbp:Illuminant_D65 |
average daylight, 6504 K
|
| gptkbp:Illuminant_D75 |
north sky daylight, 7500 K
|
| gptkbp:Illuminant_E |
equal energy spectrum
|
| gptkbp:Illuminant_F1 |
daylight fluorescent lamp
|
| gptkbp:Illuminant_F10 |
tungsten lamp
|
| gptkbp:Illuminant_F11 |
TL84 fluorescent lamp
|
| gptkbp:Illuminant_F12 |
TL83 fluorescent lamp
|
| gptkbp:Illuminant_F2 |
cool white fluorescent lamp
|
| gptkbp:Illuminant_F3 |
warm white fluorescent lamp
|
| gptkbp:Illuminant_F4 |
warm white fluorescent lamp (deluxe)
|
| gptkbp:Illuminant_F5 |
daylight fluorescent lamp (deluxe)
|
| gptkbp:Illuminant_F6 |
lite white fluorescent lamp
|
| gptkbp:Illuminant_F7 |
broad-band daylight fluorescent lamp
|
| gptkbp:Illuminant_F8 |
narrow-band daylight fluorescent lamp
|
| gptkbp:Illuminant_F9 |
cool white fluorescent lamp (deluxe)
|
| gptkbp:includes |
Illuminant A
Illuminant B Illuminant C Illuminant D series Illuminant E Illuminant F series |
| gptkbp:purpose |
to provide standard light sources for color measurements
|
| gptkbp:relatedTo |
gptkb:CIE_chromaticity_diagram
gptkb:CIE_1931_color_space spectral power distribution |
| gptkbp:standardizedBy |
CIE Publication 15
|
| gptkbp:usedIn |
photometry
colorimetry color science |
| gptkbp:bfsParent |
gptkb:International_Commission_on_Illumination_(CIE)
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
CIE standard illuminants
|