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Color Temperature

Color temperature is a parameter describing the color of a visible light source by comparing it to the color of light emitted by an idealized opaque, non-reflective body. The temperature of the ideal emitter that matches the color most closely is defined as the color temperature of the original visible light source. Color temperature is usually measured in kelvins. The color temperature scale describes only the color of light emitted by a light source, which may actually be at a different (and often much lower) temperature. Color temperature has important applications in lighting, photography, videography, publishing, manufacturing, astrophysics and other fields. In practice, color temperature is most meaningful for light sources that correspond somewhat clos… more »