Mode – Specifies the mode in which the color is determined:
RGB Color – The color is directly specified by the Color parameter. Temperature – The color temperature (in Kelvin) is specified by the Temperature parameter.
Color – This color swatch can be used to visualize the resulting color. It can also be double-clicked to bring up the Color Picker.
Temperature (K) – Specifies temperature in Kelvin degrees.
Color Multiplier – Specifies a multiplier for the color strength.
Color Gamma – Specifies a gamma correction applied during rendering. This does not affect the Color swatch.