Overall a very nice light with lots of illumination and light options. My two cents after having it for about a month now...
Not a good tactical light for use with a pistol because it is somewhat large and ergonimcs are just not there for one-handed use and access to all of the options. As an all around light to have at home for any emergency, it shines (literally)! It takes a bit of use to get familiar with the light and how to properly use the many light options. So... overall I highly recommend it unless you plan to specifically use it with a handgun as a tactical flashlight (I prefer my Streamlight NightFighter XL for use with a handgun).
Pros: Lots of illumination and lots of light options
Cons: A bit large and it is not easy to use all light options one handed
This review was written in the old system and had content requirements that are different than reviews written today.