Four lighting modes: Red, Green, White, Infrared. Red and Green provide visible color options; White offers bright task lighting; Infrared provides nonvisible illumination for covert use. Control: Red is toggled on/off with a single press. Green is activated with a quick doublepress and can be turned off with another press. From any visible mode, a long press cycles to White; another long press cycles to Infrared; a final long press turns the unit off. Power and efficiency: Powered by a single CR123A battery. Energysaving design reduces battery replacements and extends field use. Mounting options: Includes multiple mounting bases, compatible with Ops Core ARCspec rails for secure helmet attachment. Durability and build: Constructed from strength materials to withstand impacts, vibrations, and harsh weather, ensuring reliability in demanding environments. Use scenarios: Night patrols or reconnaissance using red or green to preserve night vision. Interior searches or equipment checks with White for clear visibility and detail. Covert operations or signaling where Infrared illumination remains nonvisible to others. This helmet light delivers versatile visibility, easy operation, longterm battery life, secure helmet compatibility, and rugged durability for field use.