Nitecore Headlamp

The mighty little headlamp that could is the super lightweight, versatile design of the NiteCore NU25 400 UL Ultra Lightweight Headlamp featuring USB-C charging and easy access to emergency features.

The nitecore headlamp


  • Tap the mode button twice to turn the red lamp on.
  • Tap the power button twice to turn the low lamp on.
  • Press and hold the power button for a few seconds to turn it off.
  • Press and hold both buttons for 5 seconds to enter or exit lockout mode.
  • When in lockout mode, the light works as a signalling light as any press on any button triggers a brief flash.