The Nitecore NU31 is an ultra-versatile headlamp designed for outdoor, sports or technical activities. Compact, powerful and lightweight, it combines three light sources : main white LED, high CRI white LED and red LED for night vision. With a range of 145 meters , a battery life of up to 147 hours and a maximum output of 550 lumens , it meets the needs of demanding users.
Made of durable materials (PC + aluminum) and IP66 compliant, it is weatherproof, dustproof and shockproof. Its reflective headband ensures a comfortable and secure fit. Rechargeable via USB-C, it has a battery indicator , a transport lock , and two intuitive control buttons .
Main features
Power: 550 lumens
Range: up to 145 meters
Light intensity: 5,800 cd
Autonomy: from 5 to 147 hours depending on the mode
Built-in 1800mAh Li-ion battery
Charging: USB-C (full charge in approx. 3 hours)
Three light sources:
Main white LED (long beam)
White LED CRI ≥ 90 (soft and natural light)
Red LED (night vision)
5 brightness levels + SOS + Beacon + continuous/flashing red
Multi-faceted unibody optical system: wide and homogeneous beam
Materials: polycarbonate body, aluminum alloy front
Waterproof: IP66
Impact resistance: up to 1 meter
Standards: ANSI/NEMA FL1, CE, RoHS
Switches: 2 control buttons (power + mode)
Transport lock
4-level battery indicator
Dimensions: 62.3 x 46 x 35.6 mm
Weight: 95.5 g (with headband and battery)
Pack contents
1x Nitecore NU31 Headlamp
1x Built-in 1800mAh Li-ion battery
1x Headband
1x USB-C charging cable
Why choose this product
The NU31 offers an excellent combination of power, autonomy, comfort and versatility . It is aimed at night runners as well as campers or hikers looking for a reliable, ergonomic and complete tool to face the darkness in complete safety.
