This allows any valid texture type to set the light intensity. This can be used to create neat effects such as TV screens by using an Image Texture as the source.
The following settings are listed for the Texture Emission settings, but many of the settings are shared with the Black BodyAn opaque object that emits thermal radiation. In Octane, this is used to designate illumination properties for mesh emitters. emission settings. The main difference is whether the colour comes from the Black Body temperature or from the texture settings of the diffuse material (see figures below).
Refer to Black Body Emission for more details.