Donkeys, also called burros and asses, are found throughout the world. They look a lot like their cousins, but have long, floppy ears and tend to be stockier than horses or zebras. News
The above is not a true Color Temperature chart. Instead it is a hybrid, showing the color temperatures of light sources most commonly encountered in professional imaging. In our scale, tungsten-halogen has a color temperature of 3200Â°K. Household fluorescents are accepted to be around 4500Â°K, depending on the lamp. (They are shown for reference, but would not be part of a true Color Temperature chart, for reasons described below).
Three things must be considered in choosing the right color of fluorescent lamp for a specific application, (1) Color Temperature, (2) Color Rendering Index, and (3) Lumen Output. These factors are independent, and can vary for each lamp. Color Temperature is expressed in degrees Kelvin (K). For example, noon daylight is about 5500 degrees Kelvin - the same as the full spectrum Vita-Lite. Fluorescent lamps with lower color temperatures look red; fluorescents with higher color temperatures look blue.