Olight
NU21 Headlamp (Yellow) - Ultra-light Rechargeable
Nitecore NU21 Headlamp (Yellow)
Compact. Rechargeable. LYNX Go-Bag Ready.
Lightweight, powerful, and purpose-built for outdoor utility, the Nitecore NU21 Headlamp in vibrant yellow delivers hands-free illumination in a durable, ultra-compact form factor. Whether you're night hiking, working trail repairs, or camping off-grid, this headlamp is a reliable go-to for adventurers who depend on their gear.
It’s also a standard light source in the Explorer Tier of the LYNX Go-Bag, selected for its rechargeable convenience, dual-output capability, and dependable field performance.
Designed for Outdoor Demands
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Bright & Efficient – Max output of 360 lumens with beam distance up to 58 meters
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Compact & Lightweight – Weighs only 44g (1.55 oz) and fits easily into any pouch or pocket
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Dual Light Modes – White LED for general use, red LED for night vision preservation or signaling
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USB-C Rechargeable – Integrated 500mAh Li-ion battery charges in 1.5 hours, runs up to 37 hours
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Weather & Impact Ready – IP66-rated water resistance and 1-meter impact resistance for rugged reliability
Why Choose This Headlamp
✔ Explorer Tier Component – Standard issue in the LYNX Go-Bag for dependable emergency lighting
✔ Glove-Friendly Operation – Easy one-handed use even in cold or wet conditions
✔ Glow-In-The-Dark Headband – Increases nighttime visibility for added safety
✔ Lockout Mode – Prevents accidental activation inside your pack
Specifications
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Max Output: 360 Lumens
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Beam Distance: 58 meters
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Peak Beam Intensity: 840 candela
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Battery: Built-in 500mAh rechargeable Li-ion
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Runtime: Up to 37 hours
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Charging: USB-C (1.5-hour charge time)
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Weight: 44g / 1.55 oz
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Dimensions: 60.1mm x 33mm x 25.5mm (2.37" x 1.30" x 1.00")
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Water Resistance: IP66
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Impact Resistance: 1 meter
Don’t get caught in the dark. Whether you're navigating a remote trail or prepping your emergency kit, the Nitecore NU21 Headlamp offers the performance, portability, and reliability you need. Standard in the LYNX Go-Bag. Trusted in the field.
Stay hands-free and stay ready—wherever your adventure leads.
Product information
Stay Ready Outdoors — Return & Refund Policy
Last Updated: August 15, 2025
At Stay Ready Outdoors, we stand behind the quality of our products and want you to be completely satisfied with your purchase. If you need to return an item, please review our policy below.
Returns
We offer a 30-day return policy, meaning you have 30 days from the date you receive your item to request a return.
Return Eligibility
To qualify for a return, your item must be in like-new condition, meeting the following criteria:
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Unworn, unwashed, and with all original tags and stickers still attached.
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Free of any scents like perfume, cologne, or smoke.
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Free of any marks, stains, or pet hair.
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In its original packaging, including all accessories.
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Must include proof of purchase (receipt or order number).
How to Start a Return
To initiate a return, email us at crquarto@stayreadyoutdoors.com with your order details. Once approved, you’ll receive return instructions and a prepaid shipping label. The cost of return shipping will be deducted from your final refund.
Important: Items sent back without prior approval will not be accepted.
Return Address: Stay Ready Outdoors ATTN: Returns 15236 Las Flores Ave La Mirada, CA 90638
Damaged, Defective, or Incorrect Items
Please inspect your order upon arrival. If your item is damaged, defective, or incorrect, contact us at crquarto@stayreadyoutdoors.com within 7 days so we can evaluate and resolve the issue promptly.
Non-Returnable Items & Exceptions
Some items are non-returnable, including:
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Briefs (due to hygiene reasons)
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Sale items (these sales are final)
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Gift cards
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Engraved or customized items
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Perishable goods (e.g., food)
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Personal care items (e.g., hygiene or beauty products)
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Hazardous materials (e.g., flammable liquids or gases)
Food or Drink Products – All Sales Final
Due to the nature of long-term food storage, all sales on food or drink products are final. We do not accept returns or exchanges on food or drink products for any reason including incorrect order, change of mind, or shipping delays. Replacements will only be issued in the event of a verified manufacturing defect or shipping damage, which must be reported within 5 days of delivery with supporting photo documentation.
Exchanges
The fastest way to exchange an item is to initiate a return for the original item and, once the return is accepted, place a new, separate order for the item you want.
European Union Customers – 14-Day Cooling-Off Period
If your order was shipped to the European Union, you have the right to cancel or return it within 14 days of delivery, for any reason. To be eligible, items must be unused, with original tags and packaging, and include proof of purchase.
Refunds
Once we receive and inspect your return, we will notify you of its approval. If approved, we will issue a refund to your original payment method within 10 business days, less the cost of return shipping.
Please Note:
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It may take additional time for your bank or credit card company to process and post the refund.
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If you haven’t received your refund within 15 business days of our approval, please contact us at crquarto@stayreadyoutdoors.com.
Need Help?
If you have any questions about your return or refund, we’re here to help:
📧 Email: crquarto@stayreadyoutdoors.com