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Nitecore Nu21 360 Lumen Ultra Lightweight Outdoor Headlamp Dual Beam Usb-C Rechargeable Headlight Tag (Black)
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Vendor: Nitecore
Type: string-lights
Sku: WBLSDB0C77F7V2S
Availability: Out of Stock
Sold by LightsDaddy, an authorized reseller.
Returns accepted within 30 days | support@lightsdaddy.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Securely packed to protect your lighting fixtures during transit
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · Item must be unused & in original packaging
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
Safety & Compliance
⚠️
California Proposition 65 Warning
Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
www.P65Warnings.ca.gov
⚡
Electrical Safety Warning
All electrical products must be installed by a qualified electrician in accordance with local wiring regulations. Incorrect installation may result in fire, electric shock, or injury.
Always disconnect power at the circuit breaker before installation.
💡
Bulb & Usage Advisory
Do not exceed the maximum wattage specified on the fixture label. Keep away from flammable materials. Allow adequate ventilation around the fixture.
Keep out of reach of children. Not suitable for wet locations unless rated IP65 or higher.
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Nitecore Nu21 360 Lumen Ultra Lightweight Outdoor Headlamp Dual Beam Usb-C Rechargeable Headlight Tag (Black)
$39.74
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Frequently Asked Questions
- Q: What is the weight of the Nitecore NU21 headlamp? A: The Nitecore NU21 weighs only forty-four grams, which is approximately one point five five ounces. This ultra-lightweight design makes it very comfortable for extended use.
- Q: What materials are used in the Nitecore NU21? A: The Nitecore NU21 is made from polycarbonate. This material is known for its durability and lightweight properties, making it ideal for outdoor gear.
- Q: What are the dimensions of the Nitecore NU21 headlamp? A: The dimensions of the Nitecore NU21 are one inch in height, two point four inches in width, and one inch in length. This compact size allows for easy storage and portability.
- Q: How do I charge the Nitecore NU21 headlamp? A: You charge the Nitecore NU21 using a USB-C cable. This charging method is convenient and helps reduce the need for disposable batteries.
- Q: How bright is the Nitecore NU21 headlamp? A: The Nitecore NU21 delivers a brightness of three hundred sixty lumens. This high output provides excellent visibility for outdoor activities like night running.
- Q: Can I wear the Nitecore NU21 while running? A: Yes, the Nitecore NU21 is designed for outdoor activities, including running. Its reflective and glow-in-the-dark features enhance safety during night runs.
- Q: Is the Nitecore NU21 suitable for stargazing? A: Yes, the Nitecore NU21 has a red light mode ideal for stargazing. The red light helps preserve night vision while still providing illumination.
- Q: How do I operate the Nitecore NU21 headlamp? A: The Nitecore NU21 is designed for one-hand operation. You can easily control the beam and check battery power with simple adjustments.
- Q: How do I clean the Nitecore NU21 headlamp? A: To clean the Nitecore NU21, use a soft, damp cloth to wipe the exterior. Avoid using harsh chemicals that could damage the polycarbonate material.
- Q: What is the battery life of the Nitecore NU21 headlamp? A: The Nitecore NU21 is equipped with a built-in five hundred milliamp hour lithium-ion battery. This battery provides a long usage time with USB-C charging.
- Q: Can I use the Nitecore NU21 in wet conditions? A: Yes, the Nitecore NU21 is suitable for use in wet conditions, but it is essential to avoid submerging it in water. It is designed for outdoor environments.
- Q: Does the Nitecore NU21 have a lockout mode? A: Yes, the Nitecore NU21 features a lockout mode to prevent accidental activation. This is particularly useful for storage or transport.
- Q: What makes the Nitecore NU21 unique compared to other headlamps? A: The Nitecore NU21 stands out due to its ultra-lightweight design, high lumen output, and dual beam feature, making it versatile for various activities.
- Q: Is the Nitecore NU21 suitable for emergency situations? A: Yes, the Nitecore NU21 is suitable for emergency situations. It includes a red light mode which is useful for emergency signaling and map reading.
- Q: What safety features does the Nitecore NU21 include? A: The Nitecore NU21 includes a reflective headband for visibility and a built-in battery management system to ensure safe charging and operation.