| 11. | The Sun may therefore be said to equal-energy illuminant for most of this range.
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| 12. | Where the factor accounts for the two illuminants having the same chromaticity but different reference whites.
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| 13. | Starting with the SPD, let us verify that the CRI of reference illuminant F4 is 51.
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| 14. | For the general CAT02, the " corresponding " color in the reference illuminant is:
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| 15. | Two substances displaying the same color under one illuminant may look very different under a different illuminant.
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| 16. | Two substances displaying the same color under one illuminant may look very different under a different illuminant.
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| 17. | Illuminant A is approximated by a 115 volt, 40 watt T8 tungsten lamp inside the FALANT.
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| 18. | Electric lighting started displacing kerosene as an illuminant in the late 19th century, especially in urban areas.
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| 19. | Suspecting that the oil may have potential as an illuminant and lubricant, he organized an investor group.
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| 20. | The Metamerism Index tests how well five sets of metameric samples match under the test and reference illuminant.
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