Highlight p10s, low profile flashlight, is the lightest & brightest subcompact pistol lights. Equipped with cree xm-l2 led & powered by a single cr123 lithium battery, its max output is 500 lumens. Its unique strobe function will definitely blind any intruder at night. Highlight p10s fits most of compact handguns with a rail. Its quick release mechanism allows you to mount or dismount the light without any mounting tool.