This is a great flashlight ... except for the tail switch. Changing from different modes - high, economy and strobe - requires that you quickly press the tail switch. But if you press to hard, you'll lock into a mode you don't want, and you'll have to try again. Adding a simple 3-way switch would make it easier to use.
Pros: Bright, focused beam; lightweight
Cons: Tail switch is touchy
This review was written in the old system and had content requirements that are different than reviews written today.