Surefire Helmet Light - Blue, White and IR IFF
Brand new Surefire Model HL1-A-TN helmet light. Add this on to the side of your ACH helmet or other helmet and have adjustable beams of blue or white light always available. Also has an INFRARED Identify Friend or Foe (IFF) beacon. So you click that one and through Night Vision other friendlies can identify you from the enemy. Fully adjustable beam, tilt, etc. Add one of these to each of your helmets - you won't be disappointed.