SureFire MasterFire Ultra High Dual Output LED Weapon Light Black. These Pistol Weapon Lights from the experts at SureFire feature ambidextrous momentary- and constant-on switching to suit left and right-handed shooters and you can attach these lights to both Universal and Picatinny rails. The SureFire MasterFire XH30 Ultra-High Dual-Output LED Gun Light is completely weatherproof so that you can hunt or scout the field in any outdoor conditions. Pick up the SureFire MasterFire XH30 Ultra-High Dual-Output WeaponLight for MasterFire Rapid Deploy Holster to light up your surroundings while wielding your handgun. Specifications for SureFire MasterFire XH30 Ultra High Dual Output LED Weapon Light: Manufacturer: SureFire Light Output: 1000 lumens Bulb Type: LED Battery Type: 123A Beam Color: White Color: Black Gun Model: Universal Beam Distance: 213 m Diameter: 1.25 in Length: 3.7 in Weight: 4.8 oz Bezel Diameter: 1.25 in Battery Life: 1.25 - 2.5 hours Weather Resistance: Waterproof Finish: Mil-spec Hard Anodized Included Accessories: XH30 Weapon Light Condition: New Gun Type: Pistol Mount Type: Picatinny Fabric/Material: Aluminum Attachment Type: Picatinny Universal Features of SureFire Masterfire XH30 Ultra High Dual Output LED Weapon Light Cam-slotted bezel and rear locking lugs on battery housing interface with MasterFire holster for secure weapon retention Total Internal Reflection (TIR) lens creates far-reaching high intensity beam with ample surround light Integral ambidextrous momentary- and constant-on switching Attaches securely to both Universal and Picatinny accessory rails O-ring and gasket sealed; weatherproof Accepts optional pressure-activated DG switches for precision control without altering grip on weapon Package Contents: SureFire Masterfire XH30 Ultra High Dual Output LED Weapon Light SureFire XH30: MasterFire XH30 Ultra High Dual Output LED Weapon Light Black