gu10 lampshade

I needed a couple of lamps for my printer and I happened to have some ceramic gu10 holders lying around. Obviously incandescant Gu10 lamps get very hot so these are for led ONLY.
The threads are 6mm (11mm square embedded roofing nuts) and it's spring loaded for the angle adjustment. This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/6uWzLQbOBUU