Crimson Trace Corporation Tactical Light For Rail Equipped Long Guns Fits 1913 Picatinny Rail 900 Lumen LED White Light Experience the power that effective illumination can provide. 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, Weaver, M-LOK or Keymod rail-equipped long guns and provides up to 900 Lumens of white light. Specifications for Crimson Trace CWL-202 Tactical Light,900 Lumens: Light Output: 900 lumens Battery Type: CR123 Bulb Type: CREE XPL LED Included Accessories: Two Attachment Mounts Fabric/Material: Aluminum Weight: 4.9 oz Length: 5.3 in Finish: Anodized Features of Crimson Trace CWL-202 Tactical Light,900 Lumens: Instant Activation: Tap-On / Tap-Off Remote on / off pad with cord hook & loop mounting straps and doublestick tape 900 Lumen LED white light High output Cree XPL LED Material: Anodized Aluminum Waterproof up to 1 meter Impact resistance up to 1 meter Modes: solid & momentary Battery life: 1 hr 29 min 900 Lumens with (2) CR123A batteries Length: 5.3in Weight: 4.9 oz with batteries installed May be used as a handheld flashlight