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LHKNL Headlamp Review: We Tested It 6 Times—Here’s What We Found
Finding a reliable headlamp isn’t always easy. Some are bright but uncomfortable to wear, while others are lightweight but fall short when you need dependable illumination outdoors.
In this LHKNL Headlamp Review, we put the headlamp through 6 real-world tests to see how it performs where it matters most. We evaluated its brightness, comfort, battery performance, stability during movement, ease of use, and overall value to determine whether it’s a smart choice for hiking, camping, running, and everyday tasks.
If you’re considering the LHKNL Headlamp and want more than just a list of specifications, keep reading. We’ll show you exactly how it performed in our tests, where it impressed us, and whether it’s worth your money.
For a broader comparison, check out our complete headlamp comparison test where we tested 6 popular headlamps side by side to see how the LHKNL stacks up against other top-rated options.
⭐ Quick Verdict
The LHKNL surprised us in more ways than one. It scored a perfect 10/10 in our comfort test — the lightest headlamp we’ve worn at just 1.87 ounces — and passed every durability test we threw at it, from water resistance to drop impact. The motion sensor and long press function make it one of the easiest headlamps to operate hands-free, and the fact that it comes as a 2-pack makes it one of the best value picks in its price range. There are a couple of things worth knowing before you buy. Keep reading to see exactly how it performed across all 6 tests.
⭐ Best For: Campers, runners, hikers, and everyday users who want a lightweight, feature-packed rechargeable headlamp at an affordable price
🚫 Not Ideal For: Anyone who needs a strong wide beam for outdoor night navigation or a higher water resistance rating than IPX4
✅ Our Verdict: Worth buying for the price. Keep reading to see how it held up in our 6 real-world tests.
LHKNL Headlamp Flashlight: Key Features and Specifications
The LHKNL Headlamp Flashlight is a compact, rechargeable LED headlamp that comes in a 2-pack. It puts out up to 1,200 lumens of bright light, weighs just 1.87 ounces, and features 8 lighting modes plus a motion sensor that lets you turn it on and off with a simple hand wave. A battery indicator and USB charging cable are included straight out of the box — making it a practical, ready-to-use option for camping, hiking, running, and everyday outdoor activities.
Key Features
1,200 Lumens of Bright LED Light
The LHKNL puts out up to 1,200 lumens of powerful white light — enough to fully illuminate a campsite, light up a trail ahead, or brighten a dark workspace. Whether you’re setting up a tent after sundown or navigating a midnight hike, the brightness holds up well across different environments and distances.
Motion Sensor & Long Press Function
Two standout controls set the LHKNL apart from basic headlamps. The motion sensor lets you turn the light on and off with a simple hand wave — no button needed, even when your hands are dirty or full. The long press function lets you hold the mode button for 3 seconds to turn the headlamp off instantly from any mode, so you’re not stuck cycling through all 8 modes just to switch it off.
Built-In 1,500 mAh Rechargeable Battery
The LHKNL runs on a built-in 1,500 mAh rechargeable battery that charges via a standard USB cable — no need to buy or carry spare batteries. A full charge takes roughly 3 to 4 hours, and LHKNL claims it lasts between 4 to 10 hours depending on the brightness setting. A built-in battery indicator lets you keep track of how much charge is left at a glance. One convenient feature worth noting — you can charge the headlamp and use it at the same time, so there’s no downtime waiting for a full charge.
Ultra-Lightweight at 1.87 Ounces
At just 1.87 ounces, the LHKNL is light enough that you’ll barely notice it during extended wear. The lamp head rotates 60 degrees and locks firmly in place, keeping the beam aimed where you need it even during high-movement activities like running or trail hiking. The adjustable elastic headband fits both adults and kids comfortably without causing pressure or slipping.
8 Lighting Modes
The LHKNL gives you 8 modes to work with. In key light mode, you can switch between main strong beam, main weak beam, side strong beam, side weak beam, red beam, and SOS red strobe. In motion sensor mode, you can switch between the main strong beam and side strong beam. The red light mode is particularly useful for preserving your night vision at camp or during activities where you don’t want to disturb others around you.
IPX4 Water Resistance
The LHKNL carries an IPX4 water resistance rating, meaning it can handle rain, splashing, and wet conditions from any direction. The sealed shell keeps moisture out, making it a reliable option for unpredictable outdoor weather — whether that’s light rain on a trail or working in damp conditions.
Comes as a 2-Pack
The LHKNL headlamp flashlight comes packaged as a set of two fully functional headlamps, making it a solid value pick for families, outdoor groups, or anyone who wants a backup unit ready to go.
Specifications
| Specification | Details |
|---|---|
| Product Name | LHKNL Headlamp Flashlight |
| Model | 2-Pack |
| Max Lumen Output | 1,200 lumens |
| Beam Distance | 984 ft (300 m) |
| Beam Angle | 60° |
| Light Modes | 8 modes (White Strong, White Weak, Side Strong, Side Weak, Red, SOS Red Strobe, Motion Sensor Main, Motion Sensor Side) |
| Light Source | LED |
| Number of Light Sources | 2 |
| Light Colors | White and Red |
| Battery Type | Built-in 1,500 mAh Lithium-Ion Polymer (included) |
| Voltage | 3.7V |
| Power Source | USB rechargeable |
| Battery Runtime | Up to 10 hours |
| Water Resistance | IPX4 |
| Weight | 1.87 oz |
| Pivotable Head | 60° |
| Mounting Type | Head mount |
| Headband | Adjustable elastic |
| Special Features | Motion sensor, long press function, battery indicator, simultaneous charging and use |
| Units Per Pack | 2 |
| Smart Home Compatible | No |
How We Tested the LHKNL Headlamp Flashlight
Test 1: Comfort Test
We wore the LHKNL Headlamp for an extended period to see how well the headband fits, how the weight feels, and whether it stays in place during movement.
Test 2: Brightness Test
We used a Lux Meter app held one foot from a wall to measure how much light the LHKNL actually puts out at its brightest setting.
Test 3: Real-World Night Visibility
We took the LHKNL outside after dark and stood 25 feet away from a gate to see how well it lights up the area in a real setting.
Test 4: Waterproof & Water Resistance Test
LHKNL claims the headlamp is waterproof and splash resistant, so we put that to the test. The unit was fully submerged underwater for 15 seconds, then sprayed directly with a hose for 15 seconds. After each test, we checked if it still worked and looked for any signs of water getting in.
Test 5: Drop Test
LHKNL claims the headlamp is impact resistant, so we dropped it from waist height onto a hard surface, then checked for any damage and made sure everything still worked properly.
Test 6: Battery Runtime Test
We set the LHKNL to maximum brightness and left it running until the battery died to see how long it actually lasts.
Performance Test Results
Test 1: Comfort Test
Setup: LHKNL claims the headlamp is lightweight and comfortable enough for extended wear. We wore it for an extended period to put that claim to the test.
Observation: The LHKNL felt noticeably light on the head right from the start. The front light doesn’t add any noticeable weight or pressure, which makes a real difference during extended wear. The headband sat securely without digging in or shifting around during movement.
Bottom Line: The LHKNL earns its comfort claim. It’s one of the lightest headlamps we’ve worn and it shows. There’s virtually no forehead pressure and the overall fit feels natural from the moment you put it on.
Comfort Score: 10/10
Test 2: Brightness Test
Setup: We used a Lux Meter app placed exactly one foot from a wall to measure output. Distance was confirmed using a Fanttik A10 Pro laser tape measure to make sure the reading was accurate.
Observation: With the LHKNL set to its brightest setting, the Lux Meter reading climbed before settling at 380 lux.
Bottom Line: 380 lux is a decent brightness reading for an everyday headlamp, though it sits noticeably lower than the 1,200 lumen claim on the listing. It provides enough light for general outdoor tasks but may fall short in situations where you need strong, long-range illumination.
Test 3: Real-World Night Visibility
Setup: We took the LHKNL headlamp outside after dark and stood at a distance from a gate to test how well it lights up the area in a real setting. We tested both the spotlight and wide beam modes.
Observation: The spotlight beam did a solid job. It clearly lit up the gate from where we were standing. The wide beam, however, was a different story. It was so dim that it was hard to tell the light was even on.
Bottom Line: Stick to the spotlight mode when using the LHKNL in the dark. The wide beam simply doesn’t put out enough light to be useful outdoors at night.
Test 4: Waterproof & Water Resistance Test
Setup: The LHKNL carries an IPX4 water resistance rating, meaning it’s designed to handle splashing and water sprayed from any direction. We ran a hose directly over the unit for 15 seconds to put that claim to the test.
Observation: After being sprayed with the hose for 15 seconds, the LHKNL powered on and functioned normally with no issues.
Bottom Line: It passed the water resistance test without any problems. The IPX4 rating holds up — the LHKNL can handle rain and splashing without skipping a beat.
Test 5: Drop Test
Setup: LHKNL claims the headlamp is impact resistant, so we dropped it from waist height onto a hard surface to simulate an accidental real-world drop.
Observation: After the drop, the LHKNL powered on and functioned normally with no issues. No cracks or visible damage were found on the unit.
Bottom Line: It passed the drop test without any problems. The LHKNL can take an accidental drop and keep going.
Test 6: Battery Runtime Test
Setup: We set the LHKNL to maximum brightness and left it running continuously to see how long the battery truly lasts.
Observation: The LHKNL ran for an extended period before eventually dying out, finishing as the second to last headlamp to turn off in our runtime test.
Bottom Line: The battery life on the LHKNL is solid. Finishing second to last in a runtime test is a strong result. It outlasted most of the headlamps we tested and held up well at maximum brightness.
Overall Results
| Test | Result | Score |
|---|---|---|
| Comfort Test | Virtually no forehead pressure — lightweight, secure fit right from the start | 10/10 |
| Brightness Test | Settled at 380 lux at maximum brightness — decent for everyday use but below the claimed 1,200 lumens | Pass |
| Real-World Night Visibility | Spotlight beam clearly lit up the gate — wide beam was too dim to be useful outdoors at night | Pass |
| Waterproof & Water Resistance Test | Passed hose spray test — powered on and functioned normally after 15 seconds | Pass |
| Drop Test | Passed waist-height drop — no damage, no loss of function | Pass |
| Battery Runtime Test | Second to last to run out — held up well at maximum brightness for an extended period | Pass |
LHKNL Headlamp Flashlight Pros and Cons
✅ Pros
Exceptional comfort — virtually no forehead pressure even during extended wear
Perfect 10/10 comfort score — one of the lightest headlamps at just 1.87 ounces
1,200 lumens of bright LED output with 8 versatile lighting modes
Motion sensor lets you turn it on and off with a simple hand wave
Long press function turns the headlamp off instantly without cycling through modes
Built-in 1,500 mAh rechargeable battery — no need to buy replacement batteries
Can be charged and used at the same time — no downtime waiting for a full charge
Battery indicator lets you monitor charge level at a glance
Spotlight beam clearly illuminated the gate in our real-world night visibility test
Passed water resistance test — IPX4 rating held up after 15 seconds of hose spray
Passed drop test with no damage or loss of function
Strong battery runtime — second to last to run out at maximum brightness
Comes as a 2-pack — great value for families or outdoor groups
Adjustable elastic headband fits both adults and kids
❌ Cons
Wide beam is too dim to be useful outdoors at night — spotlight mode is the only reliable option in the dark
380 lux real-world brightness reading falls well short of the claimed 1,200 lumens
IPX4 rating only — not suitable for full submersion
Motion sensor can be sensitive and may activate unintentionally in certain situations
Built-in battery means you can’t swap in a spare when it runs out in the field
LHKNL Headlamp Flashlight Vs Other Headlamps
| Specification | LHKNL (2-Pack) | Foxelli MX20B | BIAT (2-Pack) | Danforce Bold-S | Nebo Transcend 1500 | Olight Perun 3 | Nitecore HC75 UHE |
|---|---|---|---|---|---|---|---|
| Max Lumens | 1,200 lm | 165 lm | 350 lm | 1,080 lm | 1,500 lm | 3,000 lm | 3,000 lm |
| Beam Distance | N/A | 165 ft (50 m) | 150 ft (46 m) | 800 ft (244 m) | 423 ft (129 m) | 524 ft (160 m) | 630 ft (192 m) |
| Water Resistance | IPX4 | IPX5 | IPX4 | Water Resistant | IPX7 | IP68 | IP68 |
| Battery Type | Built-in 1,500 mAh Li-ion | 3x AAA (included) | Built-in Li-ion | 2x 18650 Li-ion (included) | 18650 3,200 mAh Li-ion | 21700 5,000 mAh Li-ion | 21700 5,500 mAh Li-ion |
| Max Runtime | 4–10 hrs | 45 hrs (low) | N/A | 10 hrs | 28 hrs (low) | 20 days (moonlight) | 84 hrs (low) |
| Light Modes | 8 modes (White, Red, SOS, Motion Sensor) | White, Red, SOS, Strobe | 6 modes (COB, Spotlight, Strobe, Motion Sensor) | 5 modes (White x3, Red, Strobe) | 5 modes (Turbo, High, Medium, Low, Strobe) | 7 modes (White x5, Red x2, SOS) | 7 modes (White x5, Red x2, SOS, Beacon) |
| Weight | 1.87 oz | 3.2 oz | 2.47 oz | 10.6 oz (0.66 lb) | 4.9 oz (0.31 lb) | 5.29 oz | 7.37 oz |
| Tilt / Adjustability | 60° rotation | 45° tilt | 90° rotation | 90° tilt | Adjustable tilt | Right-angle design | 120° adjustable |
| Charging | USB rechargeable | Not rechargeable | USB rechargeable | USB rechargeable | USB-C rechargeable | Magnetic USB-A charging | USB-C rechargeable |
| Units Per Pack | 2 | 1 | 2 | 1 | 1 | 1 | 1 |
vs. Foxelli MX20B Headlamp Flashlight
The LHKNL has a clear advantage in brightness, putting out 1,200 lumens compared to the Foxelli MX20B’s 165 lumens — a significant difference if you need strong illumination for trails or outdoor work. The LHKNL also comes as a 2-pack, has a built-in rechargeable battery, and adds a motion sensor feature that the Foxelli doesn’t have. Where the Foxelli pulls ahead is water resistance — rated at IPX5 versus the LHKNL’s IPX4 — meaning it handles direct water spray slightly better. The Foxelli also runs on standard AAA batteries, so you can replace them anywhere without needing a USB charger. For most users who need more brightness and modern features, the LHKNL is the stronger pick. If simplicity and battery convenience are your priority, the Foxelli is worth considering. Read our full Foxelli MX20B headlamp flashlight review to see how it performed in our hands-on tests.
BIAT Headlamp (2-Pack)
Both the LHKNL and the BIAT come as a 2-pack and sit in a similar price range, but the LHKNL pulls ahead in brightness at 1,200 lumens versus the BIAT’s 350 lumens — a major gap if visibility is your main concern. The LHKNL also adds a motion sensor and long press function that the BIAT doesn’t offer, making it easier to operate hands-free. The BIAT, however, has a wider 230-degree beam angle compared to the LHKNL’s 60 degrees, which gives it an edge for close-range tasks and work in tight spaces where flooding the area with light matters more than distance. Both carry an IPX4 water resistance rating, so they’re evenly matched on weather protection. For overall brightness and feature set, the LHKNL is the better buy. For wide-angle close-range illumination, the BIAT has the advantage. Read our full BIAT Headlamp review to see how it performed in our hands-on tests.
vs. Danforce Bold-S LED Headlamp
The Danforce Bold-S steps up in raw output at 1,080 lumens — slightly below the LHKNL’s claimed 1,200 lumens — but throws its beam significantly farther at 800 feet versus the LHKNL’s unlisted beam distance. The Bold-S also includes a focus system that lets you adjust between flood and spot beam, giving it more versatility for long-range tasks. Where the LHKNL wins is weight — at just 1.87 ounces it’s considerably lighter than the Bold-S at 10.6 ounces, which makes a real difference during extended wear. The LHKNL also has the motion sensor and comes as a 2-pack, adding more value per purchase. For lightweight everyday use and value, the LHKNL is the more practical choice. For demanding outdoor tasks that require long-range beam throw, the Bold-S has the edge. Read our full Danforce Bold-S review to see how it performed in our hands-on tests.
vs. Nebo Transcend 1500 Rechargeable Headlamp
The Nebo Transcend 1500 outperforms the LHKNL in several key areas — it puts out 1,500 lumens, throws a beam up to 423 feet, carries an IPX7 waterproof rating, and charges via USB-C with smart power control that automatically adjusts brightness to extend battery life. It also features a detachable magnetic base that doubles as a work light. That said, the LHKNL holds its own where it counts for casual users — it’s significantly lighter at 1.87 ounces versus the Transcend’s 4.9 ounces, comes as a 2-pack, and adds a motion sensor for hands-free convenience. The LHKNL is also the more budget-friendly option. For serious outdoor use or professional applications, the Transcend 1500 is worth the investment. For everyday casual use where weight and value matter, the LHKNL is a solid pick. Read our full Nebo Transcend 1500 review to see how it performed in our hands-on tests.
vs. Olight Perun 3 Headlamp Flashlight
The Olight Perun 3 is a premium headlamp that operates in a different league — it delivers 3,000 lumens, throws a beam up to 524 feet, carries an IP68 waterproof rating for full submersion up to two meters, and doubles as a standalone flashlight with a magnetic tailcap and pocket clip. Its 5,000 mAh battery can run for up to 20 days on moonlight mode. The LHKNL can’t match those specs, but it’s a fraction of the price, weighs just 1.87 ounces, and comes as a 2-pack with a motion sensor — making it a far more accessible option for everyday users. If you need a high-performance, multi-purpose light for demanding conditions, the Perun 3 is worth every dollar. For casual outdoor use on a budget, the LHKNL gets the job done well. Read our full Olight Perun 3 review to see how it performed in our hands-on tests.
vs. Nitecore HC75 UHE Rechargeable Headlamp
The Nitecore HC75 UHE is a professional-grade headlamp built for heavy-duty industrial and outdoor use — and the specs reflect that. It puts out 3,000 lumens, throws a beam up to 630 feet, features a zoomable E-focus system that switches between spotlight and floodlight, and carries an IP68 rating with 2-meter impact resistance. Its 5,500 mAh battery delivers up to 84 hours of runtime at low output. The LHKNL sits at the opposite end of the spectrum — lightweight, budget-friendly, and designed for casual everyday use. At 1.87 ounces it’s less than a quarter of the HC75 UHE’s 7.37 ounces, and it comes as a 2-pack with motion sensor convenience. If you’re a professional or serious outdoor enthusiast who needs maximum performance and durability, the HC75 UHE is the clear choice. For everyday casual use where weight and value are the priority, the LHKNL delivers solid results. Read our full Nitecore HC75 UHE review to see how it performed in our hands-on tests.
Who Should Buy the LHKNL Headlamp Flashlight
The LHKNL Headlamp Flashlight is a great pick for anyone who wants a bright, feature-packed headlamp without spending a lot. At just 1.87 ounces with a built-in rechargeable battery, motion sensor, and 8 lighting modes, it offers a lot of value especially since it comes as a 2-pack. Whether you’re camping, hiking, running, fishing, or just need a reliable hands-free light for everyday tasks, the LHKNL covers a wide range of uses comfortably.
Buy it if:
You want a bright, rechargeable headlamp at an affordable price
You prefer USB rechargeability over disposable batteries
You need a motion sensor for hands-free on/off control
You want two headlamps for the price of one — great for families or outdoor groups
You need a lightweight headlamp for running, hiking, or camping
You’re looking for a versatile headlamp with multiple lighting modes
Skip it if:
You need a strong wide beam for outdoor night visibility — the wide beam underperformed in our tests
You need a higher water resistance rating than IPX4
You need long-range beam throw for serious trail work or search tasks
You’re looking for a professional or heavy-duty lighting solution
You prefer the convenience of swappable AAA batteries over a built-in rechargeable option
Frequently Asked Questions
How do I turn off the LHKNL headlamp without cycling through all the modes?
Simply press and hold the mode button for 3 seconds and the headlamp will turn off instantly from any mode. This saves you from having to cycle through all 8 modes just to switch it off.
How does the motion sensor work?
The LHKNL is a motion sensor head lamp that lets you turn it on and off by waving your hand within range of the sensor. It’s especially useful when your hands are dirty, wet, or full — no button pressing needed. LHKNL added motion sensor mode to make hands-free operation more convenient and to avoid soiling the headlamp when your hands are dirty. To activate it, simply cycle through the modes until you reach the motion sensor setting.
How long does the battery last on a full charge?
Battery life depends on which mode you’re using. On the lowest setting, the LHKNL can last up to 10 hours on a full charge. On the highest brightness setting, expect a shorter runtime of around 4 hours. LHKNL claims a range of 4 to 10 hours depending on usage.
Can I use the LHKNL while it’s charging?
Yes — one of the LHKNL’s convenient features is that you can charge it and use it at the same time. You don’t need to wait for a full charge before heading out.
Is the LHKNL headlamp waterproof?
The LHKNL carries an IPX4 water resistance rating, meaning it can handle rain and splashing from any direction without failing. It is not designed for full submersion, so avoid dunking it underwater for extended periods.
Which beam mode should I use outdoors at night?
Based on our real-world testing, the spotlight beam is the better option for outdoor use at night. The wide beam was noticeably dim in dark conditions and may not provide enough light to navigate safely. Stick to the spotlight mode for the best visibility outdoors.
How do I charge the LHKNL headlamp?
The LHKNL charges via a standard USB cable. Simply plug it into any USB port — a laptop, power bank, or wall adapter will all work. A full charge takes approximately 3 to 4 hours. The battery indicator will let you know when it’s fully charged.
Final Verdict: Is the LHKNL Headlamp Flashlight Worth It?
If you’re looking for headlamp flashlight camping essentials that won’t break the bank, the LHKNL Headlamp Flashlight is a solid choice. It scored a perfect 10/10 in comfort, passed our water resistance and drop tests without issue, and delivered strong battery runtime — finishing second to last in our runtime test at maximum brightness. The motion sensor, long press function, and built-in rechargeable battery make it one of the most practical and user-friendly headlamps in its price range. And with two headlamps in every box, the value is hard to beat.
The one area where it fell short was real-world brightness — our lux meter recorded 380 lux at maximum output, which sits well below the claimed 1,200 lumens. The wide beam also underperformed in outdoor night visibility, making the spotlight mode the only reliable option in the dark. These are real limitations worth knowing before you buy.
That said, for casual campers, runners, dog walkers, families, and anyone who needs a dependable everyday headlamp without spending a lot, the LHKNL delivers solid value in a lightweight, easy-to-use package. It’s not built for demanding professional use but for everything else, it holds up well.
Looking for more options before making a decision? Check out our best headlamps roundup where we tested the most popular models side-by-side to help you find the right fit.
