?!?
And you made a completely separate thread because…?
That driver retaining ring doesn’t look removable…wonder if it’s pressed in?
That emitter is almost prehistoric.
I bought few of those before I gave them all away… the tube is so thin, it didn’t feel solid at all.
Forget about modding it, just waste more money. for gifting to non flasholics… it’s great 
On the other hand, other lights from Warsun actually are great! had at least 10 of them too
This zoomie actually are the best one out there, nice built and tighter beam on zoom