I work in the security field and the holster is durable and attaches nicely to my duty belt after taking the stopper out the is meant for thin duty belts. The flashlight is small but versatile. It has a low, medium, high, and I can see it from space brightness options, lol but really 4 brightness modes is nice because you can adjust it for what your needs are and obviously the lower the brightness the longer battery life. It also has a strobe mode and an SOS mode as well. Another great feature is to be able to zoom in or out with the lense for a flood light effect, spotlight effect, or anywhere in between. I find myself mostly all in or all out depending on if I am indoors in close spaces or outside and looking as a distance. I can’t say enough good about this combo. The only thing negative I could say is that if you use it on the highest brightness the flashlight heats up really quickly. Not too hot to hold but I avoid it most times by only using the brightest mode when needed and the next brightest below that otherwise. The lowest brightness is great if you need only a little light and don’t want to wake anyone asleep. I love this light and holster combo, perfect for my needs.