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We're working out what we think - we'll add our view here!
Nitecore says:
The Nitecore NU25 headlamp offers a maximum output of 400 lumens from the high performance LEDs and is powered by a built-in 650mAh li-ion battery. The light is rechargeable via a USB-C port and comes with a USB to USB-C charging cable. The new design of the popular headlamp provides dual primary lights; a spotlight and floodlight. The dual primary lights can be used together or independently, achieving the ideal combination of long distance throw and flood beam. In addition, the NU25 has a red light for map viewing, emergency use, stargazing, wildlife observation and night photography.
The NU25 is operated by a dual switch interface on the top of the unit for fast and efficient one-handed use. Next to the mode button is a power indicator which offers the following information on remaining battery power:
- 1 LED: approx. 25%
- 2 LEDs: approx. 50%
- 3 LEDs: approx. 75%
- 4 LEDs: approx. 100%
The NU25 head torch has a quick-release hollow bracket and a dual purpose sports headband. The light is made from lightweight PC materials which is lighter, more durable and more resistant to low temperatures than conventional plastics.
Our Verdict
We're working out what we think about Nitecore's NU25 Rechargeable Head Torch, we'll add our comments here in due course.
- Reviewed by Basecamp Gear
Features
- Dual beam USB-C rechargeable headlamp
- Equipped with spotlight and floodlight (colour temperature: 5500K) and red light illumination
- Unibody optical lens system with various facets for reflecting a soft, uniform light
- Max peak beam intensity of 1029 cd
- Built-in 650mAh li-ion battery
- Highly efficient constant current circuit provides a stable output
- Designed with two buttons different in shape and touch, for easy one-handed operation
- 4 brightness levels, 3 light sources and 3 special modes available
- Built-in intelligent li-ion battery charging circuit with a USB-C charging port
- Designed with 4 power indicators to show remaining battery power
- Made from durable PC materials
Specifications
- Weight: 58g
- Dimensions: 60.1 mm x 36.8 mm x 25 mm / 2.37" x 1.45" x 0.98" (including bracket)
- Impact resistance: 1m
- Waterproof: IP66
- Battery: Built-in Rechargeable Li-ion
Brightness Levels
Mix
- High: 400 lumens / 2h 40min runtime / 64 metres
- Mid: 200 lumens / 4h 40min runtime / 45 metres
- Low: 60 lumen / 10h 25min runtime / 24 metres
- SOS (400 lumens) and Beacon (400 lumens)
Spotlight
- Mid: 200 lumens / 4h 15min runtime / 58 metres
- Low: 60 lumen / 10h 30min runtime / 31 metres
Floodlight
- Mid: 200 lumens / 4h 15min runtime / 23 metres
- Low: 60 lumens / 10h runtime / 12 metres
- Ultralow: 6 lumen / 45h runtime / 4 metres
Redlight
- Constant-on: 10 lumens / 16h runtime / 8 metres
- Slow flashing: 10 lumens
