The surefire x400 ultra weapon light integrates powerful white-light illumination and bright red laser aiming capabilities in one compact, rail-mountable package.The 5mw laser sight emits a high-visibility red (635nm) beam, and the high-performance led generates 500 lumens of brilliant light focused by a total internal reflection (tir) lens to produce a tight beam with extended reach and significant surround light for peripheral vision.Its can be attached to a pistol or a long gun, because its rail-lock system permits rapid attachment/detachment to/from either universal or picatinny rails.This weapon light is activated via ambidextrous switching at the rear of the body, providing one-finger control and it is o-ring and gasket-sealed for weatherproofing.The high-strength aerospace aluminum body is mil-spec hard-anodized for superior toughness and corrosion resistance.

Material: Aluminum
Type: Weapon Light
Output: 500 Lumens
Bulb Type: LED
Oal: 3.60"
Weight: 4.90 oz
Battery: CR123A
Proofs: Weather Proof
Color: Black
Head Diameter: 1.125"
Rechargeable: No
Switch Type: Ambidextrous
Hazair: Yes