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color temperature

American  

noun

Optics, Photography.
  1. a temperature defined in terms of the temperature of a black body at which it emits light of a specified spectral distribution: used to specify the color of a light source.


Etymology

Origin of color temperature

First recorded in 1915–20

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Sangalang said color temperature cannot be tweaked since the individual light-emitting diodes in the lamps are manufactured to a specific color temperature and can’t be changed once they’re made.

From Los Angeles Times May 8, 2026

“Put lights on dimmer switches and update color temperature of light bulbs to create mood and ambience,” she says.

From Seattle Times Jun. 9, 2023

“For best fall color, temperature and the amount of moisture are the main influences coupled with the duration and angle of sunlight,” Kyle Cotner, creator of theFoliageReport.com, wrote in an email.

From Washington Post Oct. 7, 2022

The tone is measured by the color temperature of a lamp.

From Los Angeles Times Sep. 20, 2022

As for why this is the e-reader to buy over the previous generation, it has USB-C charging, a bigger 6.8-inch backlit display, and customizable screen color temperature.

From The Verge Aug. 6, 2022

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