Flashlight mount for bicycle, bicycle lighting accessories

I designed a flashlight mount for my brother bike, we bought several and different kind mounts and flashlights but their all broke-down or falled when riding.
This is just a holder, mounter etc. So you can scale model to fit your own flashligt.

*Uploaded design is new version which optimised and revised with several prototypes.
Images, videos, photos etc. could be old ones.

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