The DLP Tactical Dual Output White/Blue LED Helmet Light is a versatile hands-free light that provides white or blue light with an IR Identify Friend or Foe (IFF) beacon for identification to friendly forces using NVDs. The light features three white LEDs offering up to 19.5 lumens for tasks, or two colored LEDs with a maximum output of 2.5 lumens for a reduced light signature. The light output is controlled using two toggle switches. The first switch turns the IR IFF beacon on and off. A second switch controls the white or colored lights and turns them off. A pressure switch on the face of the light controls the intensity of the light chosen. Pressing the button cycles through the low, medium and high levels. Built for durability, the light is o-ring and gasket sealed. Light performance: Low: White: 1.4, Colored: 0.3 lumens Medium: White: 5.0, Colored: 0.8 lumens High: White: 19.2, Colored: 2.5 lumens  3 x White LED, 2 x Colored LED, 1 x IR LED  White LEDs for tasks, reading, and general purpose  Colored LEDs for a low signature while doing close-work  IR LED blinks for easy identification by friendly-forces using NVDs and acts as an IFF beacon