The TLR-1s from Streamlight is an effective Tactical Weaponlight. The price to quality ratio is outstanding. Streamlight weaponlights routinely outperform their more expensive competitors on a regular basis. The TLR-1s features an ambidextrous momentary/steady on/off switch for various applications along with a strobe deature. The TLR-1s can be mounted directly to Picatinny and Glock-style rails, and includes rail locating keys for Glock-style, Picatinny, Beretta 90two, S&W 99 and S&W TSW. The TLR-1s is made with a 6000 series machined aircraft aluminum housing with a black anodized finish. Each one is assembled right here in the USA.

Features and Specifications:
Manufacturer Number: 69211
Streamlight TLR-1s
Earless Screw Model
C4 LED Tactical Weaponlight
300 Lumen 12,000 candela peak beam intensity
Concentrated beam with excellent peripheral illumination
Powered by Two 3 Volt CR123 Lithium Batteries with 10 year storage life
Rail Grip Clamp system attaches/detaches quickly without the use of tools
Mounts directly to handguns with Glock style rail and all Mil-STD 1913 Picatinny rails
Includes mounting keys for Glock, Picatinny, Beretta 90Two, S&W 99 and S&W TSW
Ambidextrous Momentary/steady on/steady off switch/Double Tap for strobe
Machined aluminum sealed construction with black anodized finish
Fits most light bearing holsters
IPX7 Waterproof
Operating temps between -40 degrees Fahrenheit and +120 degrees Fahrenheit
Overall Length 3.39"
Overall Weight 4.18 ounces
Assembled in the USA
Matte Black

Fits:
Handguns with Picatinny and Glock-style rails