Put on my comped cz p10c, works like a charm - Streamlight TLR-9 Flex LED Weapon Light

Great light. Have been running it for a while now and have been pleased with the longevity of the batteries and the beam's output. Speaking of the beam output, I would say it is a nice hybrid between a flood and a beam. Very usable both inside the house as well as outside. The toggles on the light are perhaps the best part, as they are modular. I kept the high switches on for mine and find it extremely convenient to actuate the light on either side. It was also very easy to make a holster with this weapon light since it is no wider than the pistol itself. The least important thing to me are the aesthetics, but in my opinion they are nice, especially when paired with a full sized factor handgun. With that being said I think it might look goofy on a shorter handgun. Overall I would highly recommend this light.