Nitecore NU21 Headlamp - Rechargeable USB-C 360 Lumens Four Modes Water Resistant Compact For Outdoor Adventurers

The Nitecore NU21 Headlamp is a compact, rechargeable light built for outdoor adventurers and professionals who need dependable hands-free illumination. With four brightness levels, USB-C charging, and a lightweight, durable design, it delivers reliable light in a small package you can wear all day.

• Brightness and four-mode output: Four adjustable levels — High 360 lumens (2h), Mid 170 lumens (3.5h), Low 60 lumens (8h), and Ultralow 6 lumens (37h) — to balance power and runtime across activities.
• USB-C rechargeable: Includes a lithium battery and a USB-C charging port for quick, convenient recharging from modern adapters or power banks.
• Beam quality: Unibody optical lens system with multiple facets delivers a uniform, soft beam with minimized hotspots for comfortable long-term use.
• LED options: White illumination for task lighting and a red LED mode to preserve night vision during nighttime activities.
• Durable, weather-ready build: Polycarbonate construction with water and impact resistance ready for rugged environments.
• Compact and light: Measuring 2.37" x 1.3" x 1" and weighing 1.55 oz for comfortable all-day wear.
• Safety and convenience features: Lockout mode prevents accidental activation; SOS strobe for emergency signaling; reflective and glow-in-the-dark headband enhances visibility in low light.
• Ready to go: Arctic White color increases visibility, and the included lithium battery means you can head out with confidence right away.

The NU21 delivers practical, reliable performance for camping, hiking, roadside work, or any scenario requiring hands-free lighting. Its thoughtful beam design, long runtimes, and durable construction help you stay focused on the task without frequent battery swaps or fiddling with settings. Whether you’re chasing trails after dusk or working in a dim garage, this compact headlamp provides dependable light when you need it most.