01. The world's lightest 18650 battery operated rechargeable headlamp
. – Maximum output 1400 Lumens
– Built-in 18650 Li-ion battery with a capacity of 3400mAh
– Weight 116g !

02. Lighter but stronger!
With the innovative design of the built-in Li-ion 18650 battery, the NU43 can produce a maximum brightness of 1400 Lumens
while being a perfect combination of the large capacity of 3400mAh and the very low weight of 116g, breaking the
performance and capacity limitations of common lenses powered by 18650 battery.

03. Blinding beam 1400 Lumens
Ideal for night search and detection.

04. Built-in 18650 / 3400mAh rechargeable battery ensures stable lighting all night long.
– 29 hours in low light 100Lumens
– 15 hours in medium light 300Lumens
– 10 hours in high light 600 Lumens

05. Ultra-light only 116g
Designed with a combination construction, the NU43 is light, rigid and durable, ideal for complex environments and
its total weight of 116g (Base, strap and battery included) is 30% lighter than common lenses that
they use 18650 battery.

06. Eco-friendly wide head strap.
It is designed with holes to be light and comfortable, it has fluorescent strips to warn pedestrians and vehicles at night
and a hidden wide silicone strip that guides sweat away from the eyes to the sides of the face and also helps to
keep the strap from slipping on the head.
– Wider (32mm) than common straps (26mm)
– Perforated construction
– Reflective lines
– Hidden sweat wicking silicone strip.

07. Extremely uniform beam with TRUEVISION technology
Uses a single mirror with a light transmission of up to 94% that is specially designed to reflect a uniform and gentle
beam of light and offers both diffuse and concentrated illumination at the same time, ideal for monitoring the road ahead
but also activate the tags around it.
– Wide-angle lighting that reaches 100 degrees

08. Multiple Safety Guards
– Special Protection Sensor
When the built-in optical sensor detects an obstacle in front of the lens, the light intensity will automatically dim so
that the lens does not overheat.
– Insurance during transport.
By rotating the flashlight on its base, you position it so that the activation buttons are protected from accidental activation
during travel or transport.
– Lock function
Locks both buttons to prevent accidental actuation effectively.

09. Two Switch Operating Environment
– ​​Power Button
On / Off Brightness
Adjustment
– ​​Functions Button
Light Source Selection

10. Red lighting.
Ideal for map reading, emergency response, wildlife observation, stargazing,
night photography and many other uses.
Very low white light 8 Lumens
Access with a double press of the power button. Ideal lighting for the dark when strong lighting is unnecessary.

11. The center of gravity of the lens rotates around its axis.
This design allows for a small torque and short shift when adjusting the lens, which significantly reduces the
pressure on the forehead from the lower end of the arm to achieve a more stable and comfortable experience without shaking
during intense exercise. In addition, it can be quickly adjusted with one hand to select the desired lighting angle.

The stand can be rotated 72 degrees and can be moved up quickly to avoid direct
illumination of personnel at aid stations.

12. The use of the flashlight includes many activities
– Hiking
– Camping
– Mountain trail
running – Night running
– Patrolling
– Industrial maintenance

13. Power Indicators
A short press of the mode button shows the power left in the battery.
– One (1) indicator light on means energy is close to 25%
– Two (2) indicator lights on means energy is close to 50%
– Three (3) indicator lights on means energy is close to 75 %
– Four (4) indicator lights on means power is close to 100%

14. Extremely low standby power consumption.
It can remain in standby mode for up to 365 days
. It has a high efficiency constant current circuit.
The stability of the light beam without flickering ensures the comfortable visual experience.

15. Rotating charging port cover for protection.
The hidden charging port design effectively protects against dust and shocks.

16. Full charge within 2 hours
NU43 is able to be used while plugged in for charging at the same time and it only takes 40 minutes to charge
from 30% to 80% which is 50% shorter time than common lenses.
– In the future there will be an optional accessory to increase the duration time.

17. IP68 rated and drop resistant up to 2 meters.

18. Table of technical characteristics

19. General Features
– High performance lightweight rechargeable head torch powered by 18650 battery
– Maximum light output 1400 Lumens
– Red illumination designed to preserve night vision
– Features a single body optical system with various facets to reflect an even and soft illumination .
– Built-in 3400mAh Li-ion rechargeable battery
– Built-in smart Li-ion battery charging circuit with USB-C charging port (5V -2A)
– Designed with two buttons, different in shape and texture, offering easy one-handed operation.
– Five (5) lighting levels, two (2) lighting sources and Three (3) special brightnesses
– Design with 4 indicator lights that show the power left in the battery.
– Made of durable Polycarbonate (PC) materials with an aluminum front shell.
– Compact size and lightweight construction
– Resistant to drops up to 2 meters high
– IP68 rated waterproof and dustproof

20. Package Contents
– NU43 Lens
– USB-C Charging Cable
– Head Strap.