This parameter specifies the base amount of light a material emits (in units of Lumens), which can be modulated using the Emission parameter.
This is used to create light sources.
An example of a 1500 Kelvin blackbody emitter.
|RGB:||Light based on colour and brightness.|
|Uniform:||A white light with intensity based on value given.|
|Blackbody:||Light is based on the temperature. Measured in Kelvin.|
|Peak:||Defines a band of wavelengths in which the material emits light.|
|Tabulated:||The emission spectrum is specified at regular wavelength intervals, which is useful for entering lab-measured data when a very controlled simulation is required.|