High-Performance Illumination for Extreme Conditions
Delivers an impressive 1000 lumens of bright light, providing clear visibility even in the darkest environments.

Long Runtime with High-Capacity Battery
Built-in high-capacity battery offers up to 180 hours of runtime, with USB-C fast charging for quick and efficient power replenishment.

Rugged and Waterproof Design
Designed to handle tough conditions, it’s rated IP68 waterproof and impact-resistant up to 1.5 meters, ensuring durability in extreme environments.

Adjustable Headband for Comfortable Fit
The ergonomic, anti-slip headband ensures a secure and comfortable fit, even during prolonged activities.

Multiple Lighting Modes for Versatile Use
Offers turbo, high, mid, low, and SOS modes, making it suitable for various outdoor and tactical applications.

Experience the outdoors with confidence using the Nitecore NU40, a headlamp built for power, endurance, and reliability.

Max Output 1,000 lumens

Max Beam Distance 100 m

Max Beam Intensity 2700 cd

Max Runtime 120 h 0 m / 5 d

Battery Built-in 2,600mAh Li-ion Battery

Special Modes Location Beacon, SOS

Beam colour White Light, Red Light

Dimensions 79.8mm x 46.1mm x 43.9mm (3.14" x 1.81" x 1.73")

Weight 116 g / 4.09 oz