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Related articles:
Candle
Lumen (unit)
Luminous intensity
SI base unit
Key terms: angle brightness candela candle cd cgpm chosen defined definition direction emission emits flux freezing frequency function human eye kandela lambda lamp light luminosity luminous intensity math one candela photopic platinum radiant intensity radiator si base source source emits square standard temperature unit wavelength Search external links cited by footnotes on Wikipedia page Candela: |
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