The Nitecore NU25 is a top - notch headlamp that combines high performance and user - friendly features. It offers a maximum output of 400 lumens with a 70 - yard throw, giving you excellent illumination. This headlamp comes with spotlight, floodlight, and red light, and three light sources including white, high CRI, and red, which are great for various situations. The redesigned sports headband is lightweight, reflective, and glows in the dark, ensuring comfort and visibility. In the box, you'll get the Nitecore NU25 headlamp, a sports headband, and a USB - C charging cord. The NU25 features a dual - beam spotlight and floodlight, and an upgraded unibody optical lens system. You can easily switch between different LEDs and brightness settings. It's perfect for close - up tasks and reading. The dual red auxiliary LEDs help protect your night vision. With an IP66 water - resistant rating and a stylish aerodynamic unibody design, it dissipates heat efficiently. The built - in 650mAh rechargeable battery can last up to 45 hours on the lowest setting. It fast charges to full in just one and a half hours via the integrated USB - C port. A power indicator and lockout mode add convenience and safety. The intuitive dual - button interface makes it easy to control. The hybrid band and cord setup of the NU25 is newly designed, lighter, and more comfortable. The rear plate's latches allow for easy detachment of the headband for cleaning and maintenance. The thick silicone band on the headband provides a better grip. Technical specs include a white light LED, 400 - lumen max brightness, 70 - yard peak beam distance, 1029 cd peak beam intensity, IP66 rating, 1 - m impact resistance, dimensions of L - 2.37'xW - 1.45'xH - 0.98', and a weight of 1.98oz. Different brightness outputs are available for various needs, with runtimes varying according to settings.
Using the Nitecore NU25 headlamp is a breeze. First, charge it using the included USB - C charging cord. Just plug it into a power source and wait for about one and a half hours for a full charge. The power indicator will tell you when it's time to charge. To turn on the headlamp, use the intuitive dual - button interface. You can switch between the spotlight, floodlight, and red light easily. There are different brightness settings available for each type of light, so you can choose the one that suits your situation, whether it's for reading up close or looking at a distance. When using the red light, it helps protect your night vision, which is great for activities in the dark. For cleaning and maintenance, you can detach the headband from the rear plate of the headlamp using the latches. Wash the headband gently and let it dry before reattaching it. The headlamp is IP66 water - resistant, so it can withstand some splashes and light rain, but don't submerge it in water. Also, avoid dropping it from a height as it has an impact resistance of only 1 m. Keep it in a cool, dry place when not in use to ensure its longevity.
