I would like my Falling Sun to gradually dim down automatically, like a sunset, while emitting a 'Sunset Orange' light color. How can I achieve this?

If you choose the GRAU App option, you can use the app to automatically dim your luminaire or have the light change continuously on its own.

You can even synchronize your Falling Sun sunset effect with the actual sunset time.

You can find more information about the GRAU App here.