The P.ID is a compact and powerful pistol mounted white light designed for Positive IDentification of threats in low or no light conditions. The P.ID attaches to any firearm with a MIL-STD 1913 Picatinny accessory rail and includes adapters for universal compatibility. P.ID housings are milled from 7075 aluminum and anodized for durability.Specifications and Features: Power Source: Battery Battery Type: 18350 Housing Material: 7075 T6 Aluminum Surface Finish: Anodize Laser & Illuminator Type: White Flashlight White LED Output: 1000 Lumens