- Dimensions: 83.4 mm x 48.5 mm x 43.9 mm / 3.28" x 1.91" x 1.73" (including bracket)
- Weight: 146g / 5.15 oz (including bracket and headband)
- Red light illumination to preserve night vision
- Utilises a unibody optical lens system with facets for reflecting a uniform and soft light
- Built-in 4,000mAh Li-ion battery
- Built-in intelligent Li-ion battery charging circuit with a USB-C charging port (5V⎓2A)
- Designed with two buttons different in shape and touch, offering easy one-handed operation
- 5 brightness levels, 2 light sources and 3 special modes available
- Designed with 4 power indicators to inform the remaining battery power
- Made from durable PC material with an aluminum alloy front housing
The Nitecore NU50 headlamp has a maximum output of 1400 lumens from the high performance LED and is powered by a built-in 21700 li-ion battery, which is rechargeable via a USB-C port on the side of the light.
The NU50 has five white brightness levels, SOS and beacon outputs and a red mode. With both a constant-on and flashing red setting, the headlamp is ideal for map reading, emergency use, night photography and more.
The light is operated by a dual switch user interface; a power button to turn the light on and off, plus a mode button to switching between the outputs. The headlamp has a built-in sensor protection function which automatically lowers the brightness level when an obstruction is detected.
Designed with a combined structure, the NU50 is lightweight, rigid and durable making it suitable for complex environments. The overall weight of 146g includes the bracket, battery and headband and is equivalent to a conventional 18650 metal headlamp on the market.
The headband features a hollow design for lightweight and comfort and the reflective strips alert pedestrians and vehicles when out at night.
Turbo: 1400 lumens
High: 600 lumens - 11 hrs runtime
Mid: 300 lumens - 16 hrs runtime
Low: 100 lumens - 31 hrs runtime
Ultralow: 8 lumens - 180 hrs runtime
Constant-on: 5 lumens - 100 hrs runtime
Flashing: 10 lumens - 100 hrs runtime
Plus SOS and Beacon modes (1400 lumens).
Maximum beam distance 130 meters, waterproof to IP68 and resistant to impacts up to 2 meters.
Includes: headband, USB-C charging cable.
Nitecore NU50 user manual can be downloaded here.