The SureFireA(R) XR1 combines brilliant white light, compact durability, and rechargeable convenience in the ideal handgun-sized Weapon Light. The XR1's recoil-proof LEDs pump out 800 lumens of light, while parabolic reflector technology ensures a smooth, rounded beam out to a robust 245 meters. The XR1's quick-detach lithium polymer battery provides easy recharging without removing the light from the weapon. Simply remove the B13 battery and charge it via the included charging cradle. Weighing just 2.65 ounces, the XR1's mil-spec hard-anodized aluminum body is highly compact-yet durable enough for everyday carry. Its new rail mount features 4 points of contact for an added measure of security when mounted on your handgun. And last but not least, the XR1's ambidextrous switches provide quick and easy access to momentary- and constant-on modes. For stunning brightness, convenience and durability, it's a Sure thing. Designed for handguns High-performance LED generates 800 lumens Precision-engineered parbolic reflector provides a smooth, rounded beam out to 245 meters Aerospace aluminum body with mil-spec hard-anodized finish provides everyday durability for concealed carry 100% waterproof to IPX7 standards Ambidextrous momentary- and constant-on switches Removable, rechargeable battery cartridge 30 minutes of run time Thumb screw mount attaches securely to both Universal and Picatinny accessory rails Includes charging cradle Order today!