Very good tactical gun light. Easy access. This is the only light I've discovered that will work with SERPA holsters. You also have to make sure you get the light that goes with your shooting hand (right or left). Its easy to clip onto your weapon rail. The clip twists until snug and flips up out of the way.
Pros: Very bright, easy to use, strobe, easy to put on/take off
Cons: Only light I found that fits in the SERPA holster, not ambidexterous
This review was written in the old system and had content requirements that are different than reviews written today.