BLACKHAWK! Xiphos NT Weapon-Mounted Light with the Cree X-RE Bulb, Right-handed Patent-pending Cam-Clamp mount that allows the user to quickly install the light onto nearly any rail weapon mount without using tools Duplicate ambidextrous operation of all programmed functions Corrosion-resistant black anodized aluminum with stainless steel with black oxide-finish metal High-impact LIFETIME LED resists high G-forces from recoil and drops Water resistant up to 10 meters