The Nitecore NU21 is an ultra lightweight dual beam rechargeable outdoor headlamp with a maximum output of 360 lumens and weighing just 44 grams.
The advanced headlamp features a one-hand operational dual button interface, a user-friendly and tailor-made reflective, glow-in-the-dark headband, high performance LEDs and a red light, making it the perfect headtorch for trail running and other outdoor activities.
The NU21 is rechargeable using the USB-C charging port on the side of the torch. A power indicator is available with a short press of the mode button to show how much charge is left. A lockout mode is also available for accidental activation prevention, making it safe to carry or store the headlamp in a backpack or pocket.
The Nitecore NU21 also features:
- Built-in 500mAh battery
- Highly efficient constant current circuit
- 4 Brightness levels
- 3 special modes
- IP66 waterproof/dustproof rating
- impact resistant to 1 meter
Brightness levels, beam distance and runtime
High: 360 lumens - 58 meters 2 hours
Mid: 170 lumens - 38 meters - 3.5 hours
Low: 60 lumens 24 meters - 8 hours
Ultralow: 6 lumens - 6 meters-37 hours
SOS: 360 lumens
Beacon: 360 lumens
Constant on: 5 lumens - 4.5 meters - 26 hours
Slow flashing: 10 lumens
Includes: headband, USB-C charging cable
Available in Black, Yellow or White.