Nitecore HA25 UHE MCT headlamp (universal power supply)

The Nitecore HA25 UHE MCT headlamp is an advanced, lightweight, and extremely versatile light source designed for outdoor enthusiasts, hikers, campers, and those tackling everyday outdoor challenges. The key feature of this model is its innovative Multi-Color Temperature (MCT) system, based on 6 dual-core UHE LEDs. The device offers the user three distinct color temperatures for the main beam: warm 3000K (perfect for use in dense fog, rain, or snow), neutral white 4500K (the most versatile lighting), and cool white 6500K, which ensures maximum detail and visibility over long distances. Thanks to this solution, the headlamp adapts perfectly to any environmental conditions.

The flashlight's optical system utilizes a uniform design of multi-faceted lenses combined with TrueVision+ technology. This ensures perfectly even, soft light diffusion with a transmittance of over 94%, completely eliminating harsh tonal transitions and blinding hotspots. The maximum output of the flashlight is an impressive 800 lumens, and its beam range reaches up to 120 meters, making it an ideal choice for both precise close-up work and dynamic illumination of a trail during night running or hiking. Additionally, the model is equipped with auxiliary red LEDs that operate in constant mode (High 15 lm / Low 5 lm) and signal mode; these do not attract insects, do not dazzle fellow travelers, and make it easier to read maps discreetly after dark.

The construction of the Nitecore HA25 UHE MCT focuses on maximum reliability and power flexibility. The flashlight supports a hybrid power system—it can be powered by the included dedicated Nitecore HLB1500 battery with a capacity of 1500 mAh (equipped with its own USB-C port for direct charging) or 3 standard AAA batteries (alkaline, Ni-MH, or lithium-iron). An intelligent power management system allows for continuous operation of up to 88 hours in the minimum mode. The body, made of impact- and low-temperature-resistant polycarbonate, is combined with aluminum heatsinks that effectively dissipate heat, ensuring a long service life for the 8 built-in LEDs. The IP66 ingress protection rating and drop resistance from heights of up to 1.5 meters ensure that the headlamp can withstand demanding weather challenges, and the included diffuser bag allows it to be instantly converted into a functional camping lamp for a tent.

Key Features:

1. Innovative MCT system: Ability to select between three main beam color temperatures: 3000K (warm), 4500K (neutral), and 6500K (cool).
2. High maximum output: Luminous flux of up to 800 lumens in Turbo mode.
3. Wide illumination range: Effective terrain lighting over a distance of up to 120 meters.
4. Advanced LED matrix: A total of 8 LEDs, including 6 efficient, dual-core MCT UHE main LEDs and additional red LEDs.
5. TrueVision+ technology: Multi-faceted optical lens with over 94% transmittance for soft and even light diffusion.
6. Hybrid power source: Compatibility with the included HLB1500 (1500 mAh) battery or 3 AAA batteries (alkaline, Ni-MH, lithium).
7. Convenient USB-C charging: Battery equipped with a direct USB-C port for convenient charging from a power bank or mains.
8. Extremely long runtime: Maximum autonomy of up to 88 hours of continuous lighting in minimum mode (6 lumens).
9. Practical red light: Two brightness levels (High 15 lm and Low 5 lm) that preserve night vision and do not attract insects.
10. Versatile control system: Two intuitive buttons with different textures and shapes for convenient one-handed operation (even while wearing gloves).
11. Wide range of modes: A total of 9 operating modes, including 5 main light brightness levels and special SOS and Beacon modes.
12. Durable and robust construction: Housing made of impact-resistant polycarbonate combined with aluminum heat-dissipating radiators.
13. IP66 protection rating: Full protection against dust and powerful water jets or heavy rain.
14. High mechanical resistance: Protection against damage from drops from heights of up to 1.5 meters.
15. Compact device dimensions: Precise housing dimensions of only 63 mm x 48 mm x 33 mm.
16. Low total weight: The structure weighs only 0.091 kg (91 grams).
17. Digital current stabilization function: Constant light intensity without flickering and built-in short-circuit protection.
18. Camping lamp functionality: Included diffuser bag for soft, diffused light in a tent.
19. Long-term security: Product covered by a full 5-year manufacturer's warranty.

FAQ – Frequently Asked Questions