Lightweight, compact, lithium battery powered Gun-Mounted Tactical Light with integrated aiming laser featuring the latest in shock-proof power LED technology and providing at least 2.5 hours of continuous run time when in dual mode with the high power visible laser. Rail clamp designed to rapidly attach/detach from side of weapon. Tethered battery door and latch mechanism that prevents battery door loss while providing easy battery replacement. Strobe activated on two or more momentary paddle hits for guaranteed entry into strobe mode. Case made using 6000 series machined aircraft aluminum with black anodized finish. Unbreakable polycarbonate lens with scratch-resistant coating, O-ring sealed for water resistance. Features C4LED technology, impervious to shock with a 50,000 hour lifetime. 8,000 c and ela peak beam intensity and 160 lumens measured system output. Deep-dish parabolic reflector produces a concentrated beam with optimum peripheral illumination. 650-660nm red laser provides long-range targeting. Ambidextrous momentary/steady On-Off switch. Three position Mode Selector switch (Laser only, LED Illumination only, both). Double tap of momentary paddle within 0.4 seconds activates strobe. Mounts directly to h and guns with Glock-style rails and to all MIL-STD-1913 (Picatinny) rails. Includes keys for Glock-style, Picatinny, Beretta 90two, S and W 99 and S and W TSW. Extensively live-fire tested impact resistant construction. Windage and Elevation adjustment screws mounted in brass bushings for long life and dependable zero retention. Highly accurate sight repeatability when remounting. Operating temperature: -40°F to +120°F. IPX4 rated design for water resistant operation. User programmable strobe enable/disable.
Product Features
- C4LED technology
- Ambidextrous momentary/steady On-Off switch
- One h and ed snap-on and tighten interface keeps h and s away from muzzle
- Securely fits a broad range of weapons
- Mounts directly to h and guns with Glock-style rails and to all MIL-STD-1913 (Picatinny) rails

Great value for a great product! I spent 8 years in the Marine Corps and trained with surefire optics. I used to think that there was nothing better than surefire, until a friend of mine introduced me to streamlight. The streamlight tlr-2 is a fraction of the cost of the surefire x400. Having tested surefire optics on the battle field and knowing them to be tried and true I was skeptical of trying a new brand. My friend convinced me to give streamlight a try. I borrowed his streamlight and headed to the shooting range. I was immediately impressed with its easy installation, light weight, and ease of use. After test firing it I new I had to have one of my own. The laser was easy to adjust and extremely accurate. The tactical light is extremely bright and the strobe feature is also quite impressive. The surefire tactical light offers 170 lumen output and the tlr-2 offers an output of 160 lumens. The price difference between the two is 150 dollars and the streamlight is just as durable and just as good if not better than the surefire x400.
You Play the Way You Practice. I recently purchased a new gen. 4 Glock 22. It has the mounting rail built into the frame (for those unfamiliar). I started researching the options that can be mounted on the rail.I quickly zeroed in on the Streamlight TLR-1S & TLR-2S as my finalists. Streamlight offers a smartly designed, solid, well built product with tight tolerances. Somewhat of a rarity in today’s consumer market, flooded with less than acceptable, Asian knockoffs, that more crappy than cheap.For me, I wanted a strobe option; a laser was a potential bonus. My choice was between the TLR-1S (no laser) and the TLR-2S (with laser), the laser does add both a price and size/weight component. I will not be carrying it daily and if I need it in a moment of crisis, I prefer the deck stacked as far in my favor as possible.What’s up with the title of this review? Many of the previous reviewers mentioned the trickiness of the controls, when using the strobe mode. That held up my decision for a few weeks. In the end I determined that I need to apply the same reasoning to this light as I would any firearm purchase.First, is it a high quality and reliable item? Yes it is, I read at least 100 reviews on many sites; it is state of the art. Second, am I willing and able to put in the practice time to be both confident and competent with it? Yes I can/will, that is a non-negotiable piece of the equation. Finally, does it essentially “fail safe”? Yes, even if you fail to double tap the switch fast enough to put it in strobe mode, the light and laser still switch on, just not in strobe mode.All in all it is great product that will do what is supposed to do, if you do what you are supposed to do. Practice regularly.