What is the difference between warm and cold light?
The color temperature of a light source is usually stated in kelvin (K) and the scale follows the temperature of an ideal black body that emits light in a color tone comparable to the light source.
If the color temperature is above 5000K for a light source, the light is considered to be cool, and if the color temperature is between 2700-3000K, the light is considered to be warm .
High color temperature (cold light) glows blue-white and low color temperature (warm light) glows more yellow or reddish.
The color temperature is important both for the working environment and for the color reproduction. A cold light can be perceived as unpleasant to work in for a longer time and for painters it can be important to be able to evaluate surfaces in different color temperatures.
What is the difference between warm and cold light?
The color temperature of a light source is usually stated in kelvin (K) and the scale follows the temperature of an ideal black body that emits light in a color tone comparable to the light source.
If the color temperature is above 5000K for a light source, the light is considered to be cool, and if the color temperature is between 2700-3000K, the light is considered to be warm .
High color temperature (cold light) glows blue-white and low color temperature (warm light) glows more yellow or reddish.
The color temperature is important both for the working environment and for the color reproduction. A cold light can be perceived as unpleasant to work in for a longer time and for painters it can be important to be able to evaluate surfaces in different color temperatures.