This is a replacement print modelled after the little hook used to mount the glass dome to the ceiling light fixture. The original clip broke while cleaning it (with a second one breaking while trying to put the dome back on), and as I wasn't able to find a replacement for it (at the store we bought the light I was told I'd have to buy a new light), I modelled and printed them.
It is printed in PLA+ at 0.15mm layer height, 3 perimeters and no infill (you may have to play around with the number of perimeters and amount of infill to find the right flexibility). It does require supports under the narrow hook, with it printed on the side. The clear one next to the measuring tape is the original clip.
The author marked this model as their own original creation.