Best value and reliability at a decent price - Streamlight TLR-7X Flex LED Tactical Weapon Light w/Rear Switch Options

I have several streamlights and several Surefires, while both work great the variety that Streamlight offers and the price, trumps Surefire for sure. The TLR-7 fits great in sub-compact models, it is a flush fit with the barrels of my Glock 19x, Glock 23 and with the Beretta PX4 storm "full size". The 500 lumens are more than enough to blind someone and to illuminate small and large areas. While clearing a house or a small area the 500 lumens is enough to light up the area but not so much for the light to bounce back and blind you. Some people prefers the lights to protrude from their barrels to avoid the slide to go out of battery when the gun is pressed against something, I honestly prefer it flushed but it is personal preference. I have owned streamlight products since the early 2000s when the bulbs were incandescent, I can tell you that streamlight has only gotten better with time. I have never have had any reliability issues with them and the quality is for sure there. The battery will last you over a year with light to moderate use. CR123s are really good at withstanding the Arizona heat and of course so are the lights are more than capable of handling the abuse.