[HELP] Modding a Maglite 4D Cell LED

[CPDHeliPilot]

I have a Maglite 4D Cell LED flashlight. It has all of the original parts. It's pretty bright but not bright enough, I can't afford a spotlight at the moment and would like to mod my flashlight. I was wondering if anyone can tell me how to mod it.

Thanks.

 

[NightKids]

Malkoff drop in or Terralux 300M-EX should do it...