Nitecore NU31 Headlamp – 550 Lumen USB-C Rechargeable with White & Red Beams (Blue)

Meet the Nitecore NU31 headlamp, a lightweight, hands-free lighting companion designed for outdoor versatility. Weighing just 3.3 oz, it delivers up to 550 lumens and can cast a beam up to 158 yards, making it a reliable choice for night trails, early morning tasks, and late-evening repairs.

The NU31 doesn’t rely on a single mode. It combines a primary white LED with three outputs, plus SOS and beacon signals, a high CRI auxiliary LED, and a dedicated red LED. This mix gives you flexible illumination options while preserving night vision when needed. The red light can be especially helpful for reading maps, coordinating with teammates, or quietly observing surroundings without washing out details in color.

Key features at a glance

• 550 lumen maximum output with a 158-yard beam distance for confident visibility
• Triple output versatility: primary white LED with 3 outputs, SOS, beacon, plus a high CRI auxiliary LED and a red LED
• USB-C fast charging: full recharge in about 1.5 hours
• Runtimes that adapt to the moment: up to 5 hours on high, up to 147 hours on extra-low
• Rugged, outdoor-ready build: IP66 weather resistance and a durable unibody of polycarbonate and aluminum for heat management
• Includes: NU31 headlamp, USB-C charging cable, and adjustable headband

Real-world uses and scenarios

• Hiking or camping after dark, with hands-free movement and reliable ceiling-to-ground illumination
• Night photography, wildlife observation, or roadside tasks where color accuracy matters
• Emergency lighting or urgent repairs, using the red beam to preserve night vision

Performance you can rely on in the moment, not promises. The NU31’s aerodynamic unibody aids heat dissipation during longer sessions, while its featherweight design keeps head pressure low. The included headband is adjustable for a secure, comfortable fit, so you can wear it for extended periods without distraction. Whether you’re navigating a trail, organizing gear after dark, or tending to tasks around a campsite, the NU31 aims to be a practical companion that adapts to your needs.