First and foremost this is the brightest pocket light I have ever owned. Since I rarely use max brightness the battery lasts a long time.

This is a really nice, very bright light. Lots of versatility in positioning the beam and strengths of power.Smaller than I thought so will fit in tool bag easily.

Very bright, sturdy build. I work on a dark room and this comes in very handy. The moonlight mode is bright enough to see at night and lasts forever. Love this thing. Gets warm at the highest lumen setting, but understandable. Strobe settings can dazzle intruder or attacker for couple of seconds.I have owned several tactical flashlights over the last few years. This one addresses some of the issues that I have had in the past with others. First off, the carrying clip is mounted very near the end of the light. The result is a design that doesn't overhang a pocket too much the way many other lights with the clip mounted more toward the middle of the light do. Next, the rubber flap that seals the charging port actually closes tightly. The failure of that simple part in other designs has really bothered me in the past. The switch has a nice solid feel to it and it is positioned in such a way as to make it unlikely to activate it unintentionally. And finally, it is really bright. I'm very satisfied.

Light is of good range modes also work well, I have always bought Klarus

It's small but solid, can be held in one hand, and has impeccable brightness. I think it can be used for a long time.