These are brand new Hel-Star 6 helmet lights from Core Survival. These helmet lights offer the user a great streamlined helmet strobe for tactical and safety uses. The light features red, green and IR light options with easy to use switches. With the “nose” switch activated on mode “A” the main switch allows for a solid red or green light to be turned on. When the “nose” switch” is set to mode “B” the main switch allows for a solid of flashing IR light to be selected. To mount the light to your helmet all you need is a piece of hook and loop. Place the loop side wherever you wish to mount the light and the light comes with the hook side already in place.