There is an important specification is color temp in LED products, which related to the color characteristics displayed by LED lighting products. The general lamps also have color temperature specifications. The color temperature measurement is based on Kelvin Scale, that is in K. At the beginning, when Kelvin observed that the dissolved metal began to reach the maximum temperature in the steel plant, the color of the metal was different, and it was recorded in data and then a spec. sheet of color temperature is following later.
Howto definite color temperature???
It is expressed by the absolute temperature K, that is the standard black body is heated and the temperature of the black body begins to dark red-light red-amber-white-blue when the temperature rises to a certain extent, and gradually changes. When the color of a light source and the black body are the same, we put the black body The absolute temperature is called the color temperature of the light source.
