The Streamlight TLR-2S Strobe Laser Light has great technology. It features an ambidextrous momentary/steady on-off switch. It securly fits onto a broad range of weapons. One h and ed snap-on and tighten interface keeps h and s away from muzzle. It mounts directly to h and guns with Glock-style rails andto all MIL-STD.
Shock-proof, water-resistant, dust-proof, and virtually indestructible
C4 LED technology, impervious to shock with a 50,000 hour lifetime
Deep-dish parabolic reflector produces a concentrated beam with optimum peripheral illumination
Powered by two (2) 3-volt CR123A lithium batteries with 10-year storage life
Extremely durable anodized aluminum housing