AIMPRO Green Laser Sight with 220 Lumen LED Flashlight combo for Handgun or Rifle Green Laser Sight with 220 Lumen LED Flashlight for Rifle, Shotgun or Pistol.Class IIIa Laser, 5mW power output Sturdy and Durable 6061-T6 Military Grade Aluminum Body Will Withstand Years of Rugged Abuse. Quick release mounting latch mounts the unit quickly and securely to any Picatinny Rail. Mode selector switch sets various operational modes for Laser only, Flashlight only or Flashlight and Laser. Includes remote pressure switch for rifle applications and programmable Momentary Switch for Ambidextrous use. Lightweight and versatile, the perfect accessory for your pistol, rifle or shotgun. Made of durable 6061-T6 military grade aluminum, the Aimpro LLT-G is extremely light weight (only 3.4 ounces including batteries) Long battery life up to 11 hours continuous Bright LED bulbprovides 220 lumens of light for visability up to 130 meters. 532nm visible green laser with &lt;5mw power output visible to a distance of 500 meters (at night) Programmable momentary feature allows the user to set the momentary on function for left or right hand operation. Flashlight: LED 220 Lumens Laser: 532nm Green &lt;5mw output Battery: CR2 x2 (included) Weight: 3.4 ounces (with Batteries) Material: 6061-T6 Aluminum Mount: International Standard 1913 Picatinny Laser Dot Size: 30mm @ 50 Meters Working Temperature: -20C to +50C