DIY: Super Bright Flashlight for Under $10

This modded Eveready flashlight is acually brighter than a $95 dollar SureFire E2:

Bob L Says:
June 28th, 2008 at 8:13 pm
6v lamp with 9v power source will be bright that’s for sure, but how about durability??
Shane Says:
June 29th, 2008 at 7:11 am
Bob, I would assume the plastic would hold up fairly well - but maybe not as well as metal, like on the SureFire.
Adam Says:
August 23rd, 2008 at 5:47 pm
The problem you’ll face is short battery and lamp life. While you may not burn up the filament outright, you will find it to be much more unstable and fragile, as it’s getting much hotter leading to softer metal. Even still, it’s probably cheaper than getting a 100 dollar flashlight.

Hackosis