Nitecore NU25 User Manual

NU25 / NU25 UL User Manual
Quick Guide
Features
Dual beam USB-C rechargeable headlamp

Specially designed for outdoor activities
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Equipped with spotlight + floodlight (color temperature: 5500K) and red light illumination
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With a max output of 400 lumens
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Utilizes a unibody optical lens system with various facets for reflecting a uniform and soft light
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Max peak beam intensity of 1,029cd and max throw of 64 meters
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Built-in 650mAh Li-ion battery
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Highly efficient constant current circuit provides a stable output with a max runtime of 90 hours
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Designed with two buttons different in shape and touch, offering easy one-handed operation
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4 brightness levels, 3 light sources and 3 special modes available
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Built-in intelligent Li-ion battery charging circuit with a USB-C charging port
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Designed with 4 power indicators to indicate the remaining battery power
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Made from durable PC material
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Waterproof and dustproof rating in accordance with IP66
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Impact resistant to 1 meter
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Specifications
NU25
Dimensions: 60.1mm x 36.8mm x 25mm (2.37" x 1.45" x 0.98") (Bracket Included)
Weight: 56g (1.98 oz) (Bracket and Headband Included)
NU25 UL
Dimensions: 60.1mm x 33mm x 25.5mm (2.37" x 1.3" x 1") (Bracket Included)
Weight: 45g (1.59 oz) (Bracket and Headband Included)
Accessories
USB-C Charging Cable, Headband
Technical Data
Mix
FL1
STANDARD HIGH MID
400 200
Lumens Lumens
2h 4h
40min 40min
Spotlight
LOW MID LOW
60 200 60
Lumens Lumens Lumens Lumens
10h 25 4h 10h
min 15min 30min
Floodlight
MID LOW ULTRALOW
200 60
6 Lumens 10 Lumens
Lumens
4h
10h 90h
15min
Red Light
CONSTANT- SLOW
ON FLASHING
10
Lumens Lumens
16h ─
SOS BEACON
400 400
Lumens
─ ─