Army Issue Flashlight MOD

Hello, this is my 2nd instructable in a while and i decided to mod this
old school flashlight that we get issued, i got a whole box full of them
so i decided to make some UP-TO-DATE with this rugged old school
light.

For this Project youll need:
- 3 Vold DC LED , the big one (any color and lumens). i forgot how many lumens mine is.
- soldering gun
- Flashlight (found a box....ahem! strategically rellocated it)

the steps should be self explanatory, please ask any questions if you have any.
Note: i broke the original bulb pulling it out, so i just gut the inside of the bulb housing
to fit the LED.