This is a flashlightstand for the Klarus XT21X model if you ever need.
It is a litle hard to get the flashlight to stand up right when needed.
It is used in combination with the Klarus diffuser that you can find here.
The Footstand is designed to fit in the Diffuser for a compact storage.
Diffusers
https://www.prusaprinters.org/prints/128431-klarus-xt21x-flashlightdiffuser
https://www.prusaprinters.org/prints/128436-klarus-xt21x-flashlightdiffuser-long
The author hasn't provided the model origin yet.