The Sidewinder Stalk is an ultra-compact, high-performance LED helmet light and features a variable color LED housed in the head-mounted to the flexible stalk and IR Friend or FOE ID capability. Several mounting options give the user varied methods to attach the Sidewinder Stalk to their helmet or gear. Designed to minimize the number of illuminators and beacons an operator must carry, the low-profile Sidewinder Stalk provides ultimate maneuverability. Put light where you need it with multiple mounting options and a flexible stalk to aim the beam. The multi-fuel capability allows it to accept more than one battery type. Features visible white, multi-colored and IR LEDs. A separate Identification Friend or Foe (IFF) switch lets you use both the main light and IFF when needed.