The Nitecore NU53 has an output of 1800 lumens at a beam distance of up to 175 meters and features 8x NiteLab UHE LEDs. The NU53 is powered by a built-in 6000mAh Li-ion battery with a runtime up to 153 hours. This industrial headlamp has 16W fast charging mechanism allowing for just one hour charging to use the headlamp all night.

The headlamp has a sensor protection function which allows the built-in optical sensor to detect an obstruction; the brightness level will automatically decrease to stop the NU53 from overheating. This function can be temporarily turned off if needed for close up illumination.

The NU53 is powered by dual interface buttons which includes a power button featuring the on/off mechanism and brightness level adjustment and a mode button which switches between the light sources.

This headlamp has protection safeguard measures available to avoid activating the headlamp during transportation such as being able to adjust the headlamp upwards to avoid accidental contact as well as a lockout mode, activated by pressing both the power button and mode button together for 2 seconds whilst the headlamp is off.

A diffusing sack is included in the NU53 allowing the headlamp to turn into a camping lantern or an ambient light if needed. The NU53 has a skin friendly, widened headband featuring a hollow design for lightweight and comfort as well as reflective strips to alert pedestrians and vehicles at night.

The Nitecore NU53 has a IP68 rating and an impact resistance of up to 2 meters.

Brightness Levels:

Primary White Light:
Turbo: 1,800 lumens, 175 meters
High: 1,300 lumens, 9hrs runtime, 142 meters
Mid: 400 lumens, 18hrs runtime, 77 meters
Low: 150 lumens, 37hrs runtime, 48 meters
SOS: 1,300 lumens
Beacon: 1,300 lumens

Auxiliary White Light:
Flood Low: 25 lumens, 66hrs runtime, 8 meters
Ultralow: 8 lumens, 153hrs runtime, 4 meters

Auxiliary Red Lights:
Low: 5 lumens, 132hrs runtime, 4 meters
High: 10 lumens, 82hrs runtime, 5 meters
Slow Flashing: 10 lumens

Nitecore NU53 includes: Headband, USB-C to USB-C Charging Cable and Diffusing Stuff Sack.