Nitecore NU25 Headlamp w/ Zpacks Pro Headband

$39.95 Weight 1.4 oz / 39.0 g

Lead Time In Stock

The Nitecore NU25's ultralight weight, features, and form factor have made it a staple in the outdoor community for years. It features multiple brightness levels, simple controls with separate buttons for red versus white light, and a built in rechargable lithium ion battery. The NU25 is one of the most versatile and compact headlamps available.

We've taken this feature-rich headlamp and included our custom-made Zpacks Pro Headlight Headband; providing added comfort at a weight savings of a half of an ounce compared to the stock headband (also included).

  • Ultralight body
  • Includes exclusive ultralight Zpacks Pro Headlight Headband which provides added comfort and reduces the total weight by half an ounce.
  • IP66 Water and Dust Resistance
  • Convenient two-button control to minimize button pressing / cycling.
  • Low, medium, and high white light controlled by one button
  • Low, medium, and flashing red light controlled by a second button.
  • Turbo Mode - Temporary extra bright light (While the light is on, press and hold the white light button for 1 second).
  • High CRI Mode - High Color Rendering Index Light for photography (While the light is off, press and hold white light button)
  • Red LED helps preserve night vision while map reading, and nigh time trips to the privy, and flashing red can be used to signal for help.
  • Built-in 610mAh li-ion battery offers 5 hours of runtime on High and up to 160 hours on the low setting
  • Lockout function (press and hold both buttons)
  • Built-in power indicator (press and hold the red light button - 3 flashes over 50%, 2 flashes below 50%, 1 flash below 10%)
  • Built-in micro-USB rechargeable battery
  • Includes micro-USB charging cable
  • Red and Green indicator lights let you see when then the unit is charging and when fully charged
  • Imported.


Headlamp: .99 oz (28 g)

Pro Head Band: .39 oz (11 g)

Brightness Outputs:

Turbo - Output 360 Lumen | Runtime 30 min

High - Output 190 Lumen | Runtime 5 hr

Mid - Output 38 Lumen | Runtime 8 hr

Aux High CRO - Output 20 Lumen | Runtime 6 hr 15 min

Aux Red (High) - Output 13 Lumen | Runtime 7 hr 25 min

Aux Red (Low) - Output .9 Lumen | Runtime 68 hr

Red Caution Light - Output 13 Lumen | Runtime 13 hr

SOS - Output 360 Lumen

Beacon - Output 360 Lumen

Technical Specifications:


Battery Type: Built-in 610mAh li-ion

Peak Beam Distance: 88 yds (81 m)

Peak Beam Intensity: .1650cd

IP Rating: IP66

Impact Resistance: 1.5m

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