Clip on Flashlight that can be added to your gear, the Streamlight Survivor LED is available in three colors, and four modes, Choice of orange, black or yellow and allows for a High Beam, Low Beam, Flash or Moonlight Mode. Black or Amber Smoke Cutter plugs for customised beams. Streamlight Survivor is truly the leading class I, Div 1 right angle clip on.https://youtu.be/ze0UKaB7qS4