AIM Sports Tri-Color Compact LED Airsoft Gun Flashlight w/ 3 Different Colored Filters Features: Manufactured by AIM Sports! Anodized Aircraft Grade Aluminum Body Construction! Compact Size! Ultra Bright USA Cree LED Bulb! 3 Colored Filter Lenses! (Blue, Red, and Yellow) Sliding On/Off Switch Replace or Upgrade Your Old Flashlight! Output: 150 Lumens Battery Type: CR123A Comes with Integrated Weaver Style Quick Release Mount Will Fit Most Airsoft Guns with a Weaver/Picatinny Rail! Length: 2.5"