I am a big fan of the surefire flashlight. You cannot doubt about their quality. Their flashlight life cycle is also high. But, the problem with their prices. Surefire flashlight price is higher than any other flashlight. Right now I have this flashlight
surefire G2X review. It is perfectly working without any problem from last two years. It looks like a long lasting flashlight. This is the reason why i love surefire flashlight. I tried few other brands flashlight but those are not like surefire.