Streamlight 69245 TLR-4 Compact Rail Mounted Tactical Light with Integrated Green Laser and Wide Operating Range – 115 Lumens. The Streamlight TLR-4 Compact Rail Mounted Tactical Light with Integrated Green Laser and Wide Operating Range is constructed of an impact-resistant polymer, and is designed to fit compact and sub-compact handguns. It also fits most full-sized handguns with rails on the market (key kit provided). Features LED technology and a green laser to provide high visibility long-range targeting. Shines a bright 5200 candela peak beam intensity; 115 lumens. Runs 1.75 hours to the 10% output level (LED only or LED and laser); 1 hour (laser only). Textured parabolic reflector produces a concentrated beam with optimum peripheral illumination; optimized electronics provide regulated intensity. Ultra lightweight and compact. Amidextrous momentary/steady On-Off switch. One handed snap-on and tighten interface keeps hands away from muzzle when attaching/detaching. Windage and Elevation adjustment screws mounted in brass bushings for long life and dependable zero retention of laser. Operating temperatures of -20-degrees Fahrenheit to 120-degrees Fahrenheit. Serialized for positive identification. Securely fits a broad range of weapons using key kit provided. Features LED technology and a 640-660nm red laser. Features C4 LED technology and a 640-660nm red laser. Power Source: Battery Powered. Light Source Type: LED. Power Source:? Battery Powered. Light Source Type:? LED. White Brightness:? 115 Lumens. Included Components:? Tactical Light. Battery Cell Composition:? Lithium Ion. Item Weight:? 0.18 Pounds. Number of Batteries:? 1 Lithium Metal batteries required. Water Resistance Level:? Water Resistant. Style:? Green Laser, With Rail Locating Keys. Item Weight:? 2.81 ounces. Product Dimensions:? 2.73 x 1.99 x 1.2 inches. Country of Origin:? China. Item model number:? 69245. Batteries:? 1 Lithium Metal batteries required. Item Package Quantity:? 1. Number Of Pieces:? 5. Average Battery Life:? 2.5 Hours. And we will work with you to resolve it to your satisfaction.