3 1/8" overall. Gun metal gray composition housing. White LEDs. 20 lumens. Three lighting modes: low, high and flash. Runtime: up to 40h. Weatherproof. Uses one AAA battery (included). Includes black composition mounting bracket and black nylon strap with lanyard and attachment clip. Mounts, stands, swings or clips. Easily mounts to bike handle bars. Clips to your car keys, hang from your tent, safety and rescue. Hang packaged. Only one light will ship, not two as shown in the picture.
