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NITECORE NU43 Review: Ultimate Headlamp for Trail Running

NITECORE NU43 Review: Again in November of the final yerr, the NITECORE NU43 was already within the palms of keen shoppers. Despite finishing much of the testing and manuscript content material for this new product, the article had been held up for three long months. However, what’s the NU43, and why is it such an extremely anticipated product?

NITECORE NU43 Review: Overview

For starters, the NU43 is the last word “breaker” of 18650 headlights in the marketplace. This is because of its superior benefits of lighter, brighter, and extended battery life than related merchandise in the marketplace.
One of the first things you’ll discover regarding the NU43 is its modern design and packaging.

NITECORE NU43 1400 lumen power

The NU43 is available in an elevator field with the signature type of NITECORE merchandise. On all sides of the field, vital parameters of the product are marked to offer shoppers a transparent understanding of what they’re getting. You’ll discover just a few objects in the field – the NU43 physique, a TYPE-C charging cable, and fast information.

So, let’s dive into the technical specs of the NU43. It boasts a brightness of 1400 lumens (the very best), comes with a built-in 3400mAh 18650 battery, is IP68 dustproof and waterproof, can face up to drops of as much as 2 meters, will be fast-charged in simply 2 hours, and options clever light-sensing impediment avoidance expertise.

NITECORE NU43 Review: Design

The NU43’s main mild includes two lamp heads utilizing Let’se vivid optical lenses. These two lamp heads use different lenses to output mild spots that present flood and high-beam lighting results. NITECORE refers to this expertise as “Excessive Imaginative and prescient” +. To attain this lighting impact, each lamp heads have to be turned on concurrently, and one can’t be turned off independently.


A mild crimson head is positioned between the two major lamp heads, which helps shield your evening imaginative and prescient whereas offering the next diploma of recognition when marking a place. The NU43 additionally options numerous beacon modes, including mild crimson flashing, main mild flashing beacon mode, and SOS mode. The beacon mode of the main mild sends out indicators with a brightness of as much as 1400 lumens.

Lastly, the NU43’s mild is split into six different gears – moonlight gear (8 lumens), low brightness gear (100 lumens), medium brightness gear (300 lumens), excessive brightness gear (600 lumens), extraordinarily vivid gear (1400 lumens), and mild crimson gear (10 lumens). It’s price noting that the extremely vivid mild can solely be turned on for 30 seconds, mechanically switching again to the unique brightness.

NITECORE NU43 Review: Features

The NITECORE NU43 boasts superior expertise considering each excessive beam and floodlighting, leading to an outstanding and complete mild spot. That is exemplified as compared with the identical model UT27 double lamp head in the identical place, the place the NU43’s acceptable vary and illumination vary are extra complete, and the transition on the fringe of the sunshine spot is softer.

One of many standout options of the NU43 is its clever light-sensing impediment avoidance operation, which is made potential by a lightweight sensor below the mild crimson head. When the headlights are on and close to objects, the thing can mirror the sunshine of the high-brightness output headlights, inflicting discomfort on the eyes. The NU43’s clever light-sensing impediment avoidance operation can mechanically cut back the brightness output to guard the eyes in such situations.

NITECORE NU43 Features

Suppose the sunshine sensor detects an occlusion at the entrance of the headlight. In that case, the brightness might be mechanically diminished to a low degree (100 lumens) to forestall on-the-spot blindness attributable to the high-bright mild mirrored by the thing. The NU43 will return to its unique brightness as soon as the occlusion is eliminated. It’s necessary to notice that the sensor’s sensitivity varies with the occluder’s shade and materials, as it’s judged by mirrored mild.

All lighting operations of the NITECORE NU43 will be managed to utilize two buttons, with numerous capabilities akin to lighting up, shutting down, switching brightness, switching lighting modes, checking the facility, and locking the telephone achievable by totally different button clicks, double-clicks, long-presses, and double-button long-presses.

Other Features

Four blue LEDs are positioned on the backside of the lamp head to show the remaining energy. The LED show will point out the approximate remaining potential by urgent the “MODE” button within the unlocked state. This show will even seem when charging the gadget.

The NITECORE NU43 has a TYPE-C charging port, opened and closed by a physique screw cap to ensure mud and waterproof capabilities. The screw cap options protrusions enable customers to evaluate whether or not the lid is sealed by contact alone.

The 32mm headband of the NU43 is designed for complete consolation, including air holes in its weave to enhance breathability. The leaf information design on the headscarf can enable sweat to leak from the place of the fuselage bracket throughout heavy use, although the lettering on the skin of the headscarf is very reflective to enhance visibility throughout nighttime actions.

The ratchet on the NU43 physique will be adjusted in 10 gears to satisfy the wants of various angles. The bracket includes a honeycomb construction with air holes to facilitate brow air flow and warmth dissipation.

The buckle level of the headscarf is designed for fast launch, making it straightforward to take away the headscarf for cleansing after use. Moreover, the headscarf buckle level will be buckled into the MOLLE webbing hanging level, permitting it for use with the SLB03 chest bag of the identical model to free the person’s palms for work. The middle of gravity of the lamp head is positioned nearer to the bracket, making it troublesome for the pinnacle to shake and alter the illumination angle throughout violent actions.

NITECORE NU43 Review: More

The NITECORE NU43 flashlight boasts an aluminum steel shell and a PC plastic physique, making it a sturdy and durable apparatus. It weighs in at 124g, whereas its counterpart from the identical model, the UT27, is available at a barely lighter 103g due to its two lithium battery packs.

One of many main concerns when selecting a flashlight is battery life, and the NITECORE NU43 doesn’t disappoint. It boasts an official nominal battery lifetime of 165 hours in moonlight mode (8 lumens), 29 hours in low mild mode (100 lumens), 15 hours in mild, medium mode (300 lumens), 10 hours in excessive mild mode (600 lumens), and 66 hours on mild crimson mode (10 lumens).


Nonetheless, it’s price noting that the measured battery life on high-brightness mode (600 lumens) began to flicker at 9 hours and 48 minutes earlier than shutting down. Whereas barely shorter than the official nominal battery life, it presents a powerful life span.

The NU43 additionally presents Excessive Imaginative and prescient+ expertise, which received the center of many customers and astigmatism. This expertise permits clear visibility of street situations close to and throughout nighttime actions.

Evaluating the NU43 to related merchandise is undoubtedly one of the lightest accessible. Nonetheless, it’s barely heavier than the UT27, which some might favor for actions akin to operating. However, the NU43’s direct charging design makes it a greater choice for many who want prolonged battery life and wish to avoid carrying extra batteries.

NITECORE NU43 Review: Specification

Name Nitecore NU43
Light flow 1400lm
Flow rate 3800 cd
Beam range 130 m
Energy source 18650 (3.6V, 3400mAh)
Housing material Aluminum alloy, Plastic
lens material mineral glass
Protection class IP68
Case dimensions 79.8 x 46.1 x 43.9 mm
The weight 116 g


In conclusion, the NITECORE NU43 is an extremely anticipated and superior product that outperforms related merchandise. It boasts spectacular technical specs, excessive brightness, an extended battery life, and clever light-sensing impediment avoidance expertise.

The NU43 is designed with personal consolation in thoughts, which includes a modern and lightweight design, air holes for breathability, and a reflective headband for improved visibility. It is a superb alternative for people who want a dependable and sturdy headlamp for outside actions or work-related duties. The NITECORE NU43 is a distinctive product that lives as much as its promise of being the last-word “breaker” of 18650 headlights.


Hi, I’m Sharif And An Internet Entrepreneur. I’m On a Mission to Build The Life of My Dreams. I will share the price of mobile phone, Gadget Review, Tech News, Latest deals every day in this blog.

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