We lost the clip which comes with the Thule original rear light. Its not available as spare part.
As there are only things for the clip attached to the bar of the Chariot and not to the light I created sth myself.
I am not a designer so I used TinkerCAD and later a bit fusion for some fine tuning.
Hope this helps someone in the same situation.
Thule_Chariot_Clip_light.stl | 12.9MB |