Outstanding effort!!
Did you make it for a specific reason or for a specific activity that requires something like that. I think it would be perfect to look for animals around the house at night or looking around the place and zero in on something. I like the handle. Did you machine the head for the light?
I see the setscrew on the back.....so you just assembled the light starting with the lense, then add the led, ect?
Bob E.