Easily accessible, bright, compact, and affordable. If you are looking for a simple yet bright pistol light, check out this Tactical 150 Lumen LED Flashlight that fits a standard weaver / picatinny rail. The button to turn the light on and off is located on the bottom, so not only is it accessible to anyone who is left or right-handed but the trigger guard is also not a factor.
Fits: Beretta PX4 M9A1 Glock 19 23 25 SR9 XD Compact Taurus 24/7 SIG P250 S&W SW99, and more. Be sure to contact the seller before purchasing to confirm its compatibility with your pistol.
This AIM Sports FQ150 150 Lumen Tactical Quick Release Pistol Light mounts to any standard rail and comes with additional different colored lenses if you want to change out the standard white LED light for low profile situations. It has a side switch, which may or may not be as convenient for you than having a switch on the bottom.
Featuring a new strobe feature, the Nc Star AQPTF/3 Pistol and Rifle 3W Led QR Gen III Flashlight has a push button rubber switch on the left side of the flashlight and a push button rubber strobe button on the right side of the flashlight. The strobe feature is particularly useful in situations where you need to disorientate your target. This pistol light will also fit most weaver / picatinny type rails.
Just in case you don’t like any of those three options and don’t mind spending more for extra features and something more robust, here are a few more highly rated pistol lights.
With a silent on/off switch that you can either push forward directly or hit the side of the switch to activate, this super bright white LED pistol light outputs 450 lumens with a throw distance of 106 meters. The waterproof EdisonBright Olight PL1 II Valkyrie 450 lumen LED pistol light also offers hardened glass lens coated with anti-reflective coating on both sides to allow for maximum clarity and 99% light transmission rate.
If you are looking for maximum illumination, then the Streamlight 692602 69260 TLR-1 HL Weapon Mount Tactical Flashlight Light 800 Lumens with Strobe is for you. Providing an 800-lumen blast of light, its wide beam pattern lights up large areas so that you can quickly scan your surroundings. It is lightweight, compact, and features the latest in shock-proof power LED technology. Powered by two CR123 3V Lithium Batteries, this tactical flashlight offers 1.75 hours of continuous run time.