How to control the colour of a light

[heisenberg2980]

I have just found this amazing project and after playing around for a while I have been able to set everything up and turn some lights on/off. Now I am trying to control the brightness and the colour of the lights, and while the brightness was pretty simple by using the value payload.brightness to update the brightness_pct of the light, the colour seems more complicated as the value I see in spectrumRgb is an integer instead of the 3 RBG values exposed by the light, is there an easy way to convert these values in both directions so I can ask google to change the colour of the light and also update google with the current light colour every time it changes?

[heisenberg2980]

I have been able to control the colour by using the HSV instead of the RGB

[Caprico85]

In v0.4.9, the Light example was extended to show how to handle RGB lights.