Yes.... Another noob wanting to mod a maglite

Not even close to 3-4,000 lumens but this is what I did with my 4D Mag. An XM-L2 at 6.0A ain’t bad!

I’ve used it quite a bit since the build and it’s holding up well.

Good luck with the build, and if you get 3-4K out of it be sure to let us know.