Powered by two 3-volt CR123A (85175) lithium batteries with 10-year storage life (included)
C4® LED technology, impervious to shock with a 50,000 hour lifetime
LED Rating: Up to 12,000 candela peak beam intensity and up to 300 lumens measured system output. Deep-dish parabolic reflector produces a concentrated beam with optimum peripheral illumination
Run Time: 2.5 hours regulated run time. Solid-state current regulation for consistent illumination level.
Rail grip clamp system securely attaches/detaches quickly and safely with no tools and without putting your hands in front of muzzle
Mounts directly to handguns with Glock-style rails and to all MIL-STD-1913 (Picatinny) rails.
Includes keys for Glock-style, Picatinny, Beretta 90two, S&W 99 and S&W TSW
Machined aluminum sealed construction with black anodized finish
Ambidextrous momentary/steady on-off switch, Double tap of momentary paddle within 0.4 seconds activates strobe. (TLR-1s® only)

Highly accurate sight repeatability when remounting
Weight: 4.18 oz.
IPX7 rated design; waterproof to 1 meter for 30 minutes
Assembled in USA