Crimson Trace CWL-202 Universal Long Tactical Weapon Light - Introducing Crimson Trace Tactical Lights, a best-in-class family of tactical lighting products for rail-adapted long guns, backed by the Crimson Trace reputation you trust. The CWL-202 is a powerful rail-attached tactical light for M1913 Picatinny, Keymod and M-LOK rail-equipped long guns and provides 900 Lumens of white light. Fits Most Rifles And Shotguns With M1913 Picatinny, Keymod Or M-LOK Accessory Rails Remote On/Off Pad With Cord, Hook & Loop Mounting Straps And Doublestick Tape M1913 Picatinny And Keymod/M-LOK Attachments Included May Be Used As A Handheld Flashlight Weight: 4.9oz With Battery Installed Tap-On/Tap-Off Instant Activation Impact Resistance Up To 1 Meter Material: Anodized Aluminum 900 Lumen LED White Light Waterproof Up To 1 Meter High Output Cree XPL LED Battery Life: 1hr 25min Length: 5.3in