Sets the light’s color based on a black-body temperature.
- iOS 9.0+
- macOS 10.11+
- Mac Catalyst 13.0+
- tvOS 9.0+
- Model I/O
The black-body temperature, in Kelvins, whose luminous color the light should match.
Real-world light sources often measure color of illumination based on a black-body temperature scale. For example, the colors and characterizations of typical home and office light fixtures correspond to the following temperatures:
Warm, yellowish white
Pale yellowish white
Bright, slightly greenish white
Bright, slightly bluish white