The Nitecore NU20 Classic headlamp has a maximum output of 360 lumens from the NiteLab UHE LED and is powered by a built-in 500mAh li-ion battery.
Following the success of the original NU20 in 2016, this Classic version blends traditional design with advanced LED technology for better performance. The charging port has been upgraded to USB-C and the headlamp comes with a charging cable.
In addition to the primary white light, the headtorch has dual auxiliary lights including a high CRI white light for accurate colour rendition and close-up illumination, and a red light to effectively preserve night vision and for emergency use.
With the same operation as the original version, the NU20 Classic has a dual button interface for fast and easy operation. The power button controls the primary white and auxiliary white light and the R button is for the red light. Press and hold both switches for 3 seconds to enter and exit lockout mode to prevent accidental activation when not in use.
Brightness Levels:
Primary white light
Turbo: 360 lumens – 2 hrs runtime
High: 200 lumens – 5 hrs runtime
Mid: 38 lumens – 7 hrs runtime
Low: 1 lumen – 97 hrs runtime
SOS: 360 lumens
Beacon: 360 lumens
Auxiliary white light
20 lumens – 7 hrs runtime
Auxiliary red light
High: 13 lumens – 12 hrs runtime
Low: 1 lumen – 53 hrs runtime
Slow Flashing: 13 lumens
Advanced temperature regulation (ATR) regulates the output of the NU20 Classic according to the working and ambient temperature to maintain optimal performance while preventing the LED from overheating. The outputs are measured in total of runtime, including output at reduced levels due to temperature or protection mechanisms in the design, causing the brightness level to drop down.
Maximum beam distance 109 meters, waterproof to IP66 and resistant to impacts up to 1 meter.
Includes: USB-C charging cable.