*Very interesting* comparison of three flashlights including photos of how effective they are.

I have about 200 lights between flashlights and tactical lights, and also this idea of taking beam shots, so members can compare between them.

First, lets take a look at some lights that are used by police for traffic stops, search and even clearing houses.
These are not for CCW, but good to have in the car or truck to take care of big illumination needs.

This post will try to show how different lights used in law enforcement compare with each other, and will clarify the difference between the lumen ratings used in Luxeon (LED) lights and incandescent lights. In short, I will show (through pictures) how Luxeons lack definition when used at increased distances.

HERE IS A PICTURE OF SOME OF THE CONTENDERS, FROM LEFT TO RIGHT; THE MAGCHARGER 200 LUMENS AND 6 VOLTS BATTERY STICK, THE STREAMLIGHT ULTRA STINGER 295 LUMENS AND 6 VOLTS BATTERY STICK AND THE BOREALIS 1050 LUMENS (TWO MILLION CANDLEPOWER) AND ROLLS ROYCE BATTERY CARRIER WITH 12 VOLTS SYSTEM

More here.