I like almost everything about this flashlight, except one thing. There is one major design flaw with this flashlight. The button on the side of the flashlight is not easy to find in the dark. I need quality lights for what I do for a living, and this light fit the bill in every aspect except that one. Unfortunately that one thing forced me to return the light. If you need to make split second decisions in the dark then your better going with one of the Javelot styles. It's almost impossible to find the button. The end cap button seemed to work intermittently when I was trying to set it up. Not sure what was going on with that. I actually ended up buying a M20SX instead and I love it. Way better light for my purposes, and cheaper. If you just need a light to keep in your pocket on a daily basis in non stress situations, this will work great. It has a nice sleek design so it would be easy to throw in your jean pocket.