Unfortunately, I have to admit that this is a disappointment. The headlamp has a serious problem with heat dissipation, which means that the claimed 2000 lumens is a value it only achieves briefly after being turned on. After several seconds of use in turbo mode, the light gradually starts to dim to protect the device from overheating. This is quite apparent when you connect the device through a meter to a power bank – the initial draw is about 12V 1.7A, and after a while it can drop to as low as 0.5A. In reality, a power bank with a maximum output of 6W is sufficient, because after 2-3 minutes the headlamp only draws about that much power. The idea of external power supply itself is very positive and was the main reason for my purchase, but after buying it, I regret this decision. I was counting on strong light throughout the night using a power bank. I have always been a fan of Olight, and after testing my friend's Fenix headlamp, I realized that the build quality there is much better. Here, unfortunately, there is practically no heatsink or it's hidden at the back, where there is no good airflow. I don't understand why the whole thing wasn't made of metal, as that would significantly improve heat dissipation. For the first time, I've encountered something like this – my Olight headlamp heats up completely, but still provides a steadier light even after prolonged use, even though it only has 1500lm. If this information had been on the product page, I wouldn't feel disappointed – I simply wouldn't have bought this headlamp (it is, in fact, in the manual, so in my opinion, the Militaria store should post a power drop chart over time directly in the product description). It's like buying a car with a 200-horsepower engine that only offers full power for a few seconds. I reluctantly give it a 4, though I probably should painfully give it a 3.
Nitecore HU2000 Headlamp - 2000 lumens
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Nitecore HU2000 Headlamp - 2000 lumens
Headlamp featuring a 10-core UHE LED, providing a peak brightness of 2000 lumens and a beam distance of up to 160 meters. In its minimum mode, the headlamp can operate continuously for 66 hours. To reach optimal performance, a power supply in the form of a power bank or another device offering an output power of at least 20W and supporting the PD protocol is required.
TrueVision technology
Incorporating TrueVision technology, the model ensures a brighter light output, boasting a beam and light transmittance of up to 94%. This facilitates a more authentic perception of illuminated objects, rendering them with a natural, three-dimensional look.
Rugged construction, IP68 waterproof rating
The body is constructed from a durable and lightweight polycarbonate material. The headlamp boasts an IP68 waterproof rating, offering full protection against dust entry and the ability to withstand continuous immersion in water up to 2 meters deep. The casing can endure drops from heights of up to 1 meter.
power supply by powerbank, emergency mode
The HA2000 can be powered by a power bank or any other device with PD capability. Furthermore, the flashlight features a built-in 3.6 V rechargeable battery with a capacity of 40 mAh, providing functionality in emergency scenarios. When the external power source is removed, the HU2000 automatically switches to emergency mode and can function for up to 30 minutes.
Two control buttons, simple operation
Two switches on the top of the device provide easy and intuitive choice of light color (white, red) and brightness setting. Pressing both buttons enables a lock to prevent accidental activation.
Work modes
Specifications for utilizing a power bank with an output power of 20W or greater that supports the PD protocol:
Primary White Light
- Turbo - 2000 lumens / 9 hours / 160 meters
- High - 1000 lumens / 11 hours / 120 meters
- Mid - 400 lumens / 17 hours / 75 meters
- Low - 180 lumens / 31.5 hours / 50 meters
- Emergency - 20 lumens / 66 hours / 25 meters
- SOS - 1000 lumens / - / -
- Beacon - 1000 lumens / - / -
Auxiliary Red Light
- High - 15 lumens / 52 hours / 7 meters
- Low - 5 lumens / 78 hours / 5 meters
- Slow Flashing - 15 lumens / - / -
Specifications for utilizing a power bank with less than 20W output power that does not support the PD protocol:
Primary White Light
- High - 1000 lumens / 6 hours / 120 meters
- Mid - 400 lumens / 10 hours / 75 meters
- Low - 180 lumens / 20 hours / 50 meters
- Emergency - 20 lumens / 42 hours / 25 meters
- SOS - 1000 lumens / - / -
- Beacon - 1000 lumens / - / -
Auxiliary Red Light
- High - 15 lumens / 32 hours / 7 meters
- Low - 5 lumens / 51 hours / 5 meters
- Slow Flashing - 15 lumens / - / -
Elastic band, clip, USB-C cable
The adjustable band offers a custom fit to the head's circumference. Reflective elements on the band along with the rear red LED enhance visibility and safety during nighttime activities. The set includes a mounting clip for attaching the headlamp to items like a visor cap, in addition to a USB-C cable.
Set elements
- Nitecore HU2000 headlamp - 2,000 lumens
- USB-C cable
- Cover for USB-C connector
- Headband
- Attachment clip
- Two spare loops
Main features
- Light output reaches up to 2000 lumens
- Covers a distance of up to 160 meters
- Includes 7 modes for white light and 3 modes for red light
- Features an adjustable headband
- Compatible with a power bank
MILITARY is a premium dealer of Nitecore.
Nitecore is one of the global leaders in the advanced lighting segment, offering flashlights, headlamps, chargers and EDC and outdoor accessories. The brand's products are available in more than 100 countries and are used by uniformed services, the military, hunters, divers, sailors and survival enthusiasts. Nitecore has been setting industry standards for years, implementing intelligent power systems, advanced cooling and electronic controls. The extensive range includes high-performance equipment with increased resistance to field and mechanical conditions.
| Maximum light output | 2000 lumens |
|---|---|
| Light beam | Wide |
| Light modes | Yes |
| Working time in maximum mode | 9 hrs |
| Runtime in high mode | 11 hrs |
| Run-time in low mode | 66 hrs |
| Power type | Powerbank |
| Body material | polycarbonate |
| Waterproof class | IP 68 |
| Clip included in set | Yes |
| Headband | Yes |
| Length | 80 mm |
| Diameter | 42 mm |
| Weight | 114 g |
| EAN | 6952506408405 |
| Manufacturer code | NT-HU2000 |
| Brand | Nitecore |
| EAN |
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