Free shipping on US orders $120 and up (restrictions apply)


Your Cart is Empty

Nitecore NU25 UL 400 Lumens Ultralight Rechargeable Headlamp

Experience the Nitecore NU25 UL 400 Lumens Ultralight Rechargeable Headlamp, a must-have for risk-takers and adventurers. Featuring a dual beam spotlight and floodlight, this headlamp delivers a formidable 400-lumen output that can illuminate up to 70 yards ahead.

Switch between the primary spot LED, which has three brightness settings, and the flood LED for wide and even illumination ideal for close-up tasks and reading. Alternatively, activate the dual red auxiliary LEDs to preserve your night vision or use them as a long-lasting signal light.

Featuring an IP66 water-resistant rating, the NU25 combines functionality with style. Its aerodynamic unibody design efficiently dissipates heat, ensuring optimal performance even in challenging conditions. The headlamp is also incredibly lightweight at just 1.59 ounces, making it perfect for those who prioritize carrying weight.

With a built-in 650mAh rechargeable battery, the NU25 provides a maximum runtime of 45 hours on its lowest setting. Thanks to the integrated USB-C port, you can quickly charge the headlamp in only one and a half hours. The power indicator lets you know when it's time to recharge, while the lockout mode prevents accidental activation.

The NU25 UL is designed for serious outdoor enthusiasts who value minimal weight. Its dual-band design evenly distributes the weight and can be easily adjusted for a comfortable fit. The multithreaded cord features highly reflective bands for enhanced visibility, as well as glow-in-the-dark bands to ensure visibility even without ambient light.

Technical Specifications:

  • LED: White Light
  • Maximum Brightness: 400 lumens
  • Peak Beam Distance: 70 yards
  • IP Rating: IP66
  • Impact Resistance: 1 m
  • Dimensions: L-2.37"xW-1.45"xH-0.98"
  • Weight: 1.59oz

Brightness Outputs:

  • High: 400 Lumens - 2 hr 40 min
  • Mid: 200 Lumens - 4 hr 40 min
  • Low: 60 Lumens - 10 hr 25 min

Spotlight Mode:

  • Mid: 200 Lumens - 4 hr 15 min
  • Low: 60 Lumens - 10 hr 30 min

Floodlight Mode:

  • Mid: 200 Lumens - 4 hr 10 min
  • Low: 60 Lumens - 10 hr 30 min
  • Ultralow: 6 Lumens - 45 hr

Red Light Mode:

  • Constant ON: 10 Lumens - 16h 
  • Slow Flashing: 10 Lumens
  • SOS: 400 Lumens
  • BEACON: 400 Lumens