Showing posts with label light source. Show all posts
Showing posts with label light source. Show all posts

Monday, October 22, 2012

The Color Temperature of Light


Color temperature is a term used to describe the color of light. Every light source has a color temperature. However, color temperature refers to the color value of the light rather than its heat value. Light’s color temperature is measured in units called Kelvin (K). This temperature scale measures the relative intensity of red to blue light.