Yinding GoPro mount

I wanted to make my Yinding LED lamp compatible to GoPro mount.
The Yinding is a great small LED lamp, perfect to use for MTB:
https://de.gearbest.com/led-flashlights/pp_124468.html

With this mount, I can use it at my bike helmet (https://www.thingiverse.com/thing:4799615) and with an GoPro head strap, if no helmet is needed.