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Lightweight Headlamp
The Nitecore NU43 headlamp brings power without breaking your back. Just a little over 4 ounces in weight, the NU43 is capable of a 1400 lumen max with a max beam throw of over 142 yards. Equipped with an upgraded unibody optical lens system, you get a combination dual LED spotlight to see in the distance, and a floodlight for close-up tasks and reading. Alternatively, switch to the auxiliary red light to protect your night vision or as a long-lasting signal light.
USB-C Rechargeable
The Nitecore NU43 is equipped with a built-in 3400mAh high-efficiency battery for extended runtimes of up to 165 hours on ultralow, and over 10 hours on high. The best news is that it can fully charge in under 2 hours via its hidden USB-C port. The highly efficient current circuit provides up to a full year of standby power making it a great candidate for emergency kits.
Durable and Lightweight Design
Sharing the stage with the NU43 is a well-thought-out headband design. It is wider, more breathable, stretchy, and comfortable to wear. Nitecore NU43 is ready for the most vigorous exercises, and arduous tasks and wear for an extended time. The LED assembly is protected by an aluminum frame for increased impact resistance and the whole headlamp is rated IP68 waterproof. Additionally, built into the head of the LED array is a proximity sensor that automatically dims the light when approaching barriers, reducing harsh glare and reflection, and preventing overheating.
Technical Specifications:
LED | White Light, Red Light |
Maximum Brightness | 1400 lumens |
Peak Beam Distance | 142 yards |
Peak Beam Intensity | 3400 cd |
IP Rating | IP68 |
Impact Resistance | 2 m |
Dimensions | L-3.14"x W-1.81"x H-1.73" |
Weight | 4.09oz |
MODE | OUTPUT | RUNTIME |
Turbo | 1400 Lumens | - - |
High | 600 Lumens | 10 hr |
Mid | 300 Lumens | 15 hr |
Low | 100 Lumens | 29 hr |
Ultralow | 8 Lumens | 165 hr |
SOS | 1400 Lumens | - - |
BEACON | 1400 Lumens | -- |
MODE | OUTPUT | RUNTIME |
Constant-ON | 10 Lumens | 66 hr |
Slow Flashing | 10 Lumens | 90 hr |
Delivery Information
🚚 Order Processing & Shipping Timeframes
We take pride in getting your order out quickly and efficiently.
* Orders are shipped within 24 to 48 business hours after payment confirmation.
* Our fulfillment center is located in the Province of Quebec, Canada.
📦 Standard Shipping:
Estimated delivery within 1–7 business days, depending on your location in Canada.
⚡️ Express Shipping:
Estimated delivery in 2–3 business days.
You’ll be able to choose the best shipping option for your needs at checkout, where real-time rates and estimated delivery times are shown based on your delivery address.
Customer Service
Happy to chat! Feel free to contact us using our form or chat service. Our hours of operations are from 10:00 am to 3:00 pm Eastern Time, Monday to Friday, not including Holidays.
What People Are Saying
Mitchel K.Fenix HMR65R-T V2.0 Review
Super stoked on the new V2.0 version of this headlamp. The new ratchet system is a great improvement. The update headband is fantastic. And the purple colour scheme is super cool. I’ve owned multiple Fenix lights over the past few years and I won’t consider any other brand for future purchase. Happy customer.
Martin H.Love my Nitecore Tini 3!
V-Awesome ‘lil keychain flashlight !!
Intuitive.
Very functional.
More than just a trinket ‘keychain flashlight’.
Nitecore quality.
—‘FLASHLIGHT WORLD’ is reputable, service oriented & is a decent vendor.. ..Kudos!!
Rob M.Pocket size protection
There are five reasons why I purchased this Klarus XT1C flashlight. It can be programmed for one button instant strobe. One,Defense from bears or people. Two, Offence, red light keeps you hidden at night. Three, USB-c battery usually an upgrade. Four, small pocket sized and five, Klarus is a good brand name.
Claudio C.Acebeam P20
Amazing quality. A powerful robust flashlight that suits my needs in the field of hunting and outdoor survival. Flashlight world were friendly and answered all my questions promptly. Great service.
Derek R.Another first time customer
Fenix ARB-L21-5000U Li-ion Rechargeable 21700 Battery with USB-C Charging Port.
I bought two of these batteries to add to the one that came with my flashlight.
Very happy with the original so I expect these will be the same.
Good customer service and quick delivery. Happy customer. Thanks.