Color temperature defines the color appearance of a white LED. CCT is defined in degrees Kelvin; a warm light is around 2700K, moving to neutral white at around 4000K, and to cool white, at 5000K or more. Jun 02, 2016 · It’s easy to find the color temperature that’s right for you – look for the label clearly marked on all Philips bulbs. Get more tips and inspiration and learn more about why you should ... Obviously this is where the Color Temperature preset name come in. There is, interestingly enough, a “correct” color temperature. The creators of TV shows and movies create a specific “look” for their show/film: The shade of red in a dress, the color of a sunset, the green of the grass.