The powerful, virtually indestructible x300 ultra weaponlight was primarily designed for handguns but is also excellent for long guns and mounts securely to mil-std 1913 rail-equipped rifles via its enhanced t-slot mounting system.This weaponlight features a high-performance led that generates 1000 lumens of stunning white light that s focused by a total internal reflection (tir) lens to produce a high-intensity beam with extended range yet it provides significant surround light for peripheral vision in close quarters.The highly efficient virtually failure-proof led generates tactical-level light ideal for close- to long-range target identification for 1.5 hours per set of batteries.Activating the x300 ultra is done via intuitive, ambidextrous switches at the rear of the body.Simply press the switch on either side for momentary-on activation or flip up or down for constant-on activation.Optional dg grip switches (for handguns) and pressure-activated xt tape switches (for long guns) permit the x300 ultra to be activated remotely.Its high-strength aerospace aluminum body including the mounting system is mil-spec hard anodized for superior toughness and it is o-ring sealed, making it weatherproof.Material: AluminumType: Weapon LightOutput: 1000 LumensBulb Type: LEDBody Diameter: 1.125"Oal: 3.60"Weight: 4 ozBattery: 123AProofs: Weather ProofColor: BlackFilter Color: ClearSwitch Type: Ambidextrous