Desk light mount suspension

After printing this my productivity has massively increased desk work has become easier as there are no shadows created. This design enables users to secure their light high above their working space.
No skews/glue/assembly

REQUIREMENTS
- shelving very close
with a thickness of ≈ 20mm
- a light with a base ≈ 200mm circular x 50mm
- central button and central light post
- cable coming from the backside