If you need a truly need a powerful flashlight, look no further than the Klarus XT11 600 Lumen Tactical LED Flashlight. This baby is all you will ever need.
This super bright flashlight has a maximum output of 600 ANSI Lumens on high. Other features include a dual button tail switch for quick, one-handed operation. That is a great feature because if you are using this, you need a hand free to do other things, whether you’re working on your car or just need to find your keys.
It’s only $99.99 from Thinkgeek.