Nitecore HA11 LED Head Torch

The Nitecore HA11 has been upgraded with a dual core UHE LED, a new headband design and now offers dual power options of either 1 x AA alkaline battery or NL1411R 14500 lithium-ion battery (sold separately).

It is a multipurpose ultra lightweight LED head torch that offers a maximum output of 240 lumens with a throw of 90 metres thanks to the unibody optical lens system.

There is also a red LED that provides constant red or red flashing outputs, which preserves your night vision and is good for wildlife observation, astronomy and night photography.

The head torch sits on a lightweight headband with a hinged bracket that allows the light to be tilted and adjusted within a 90° angle. Additionally a multipurpose curved clip with 360° rotation is also included so that the light can be removed from the headband and easily attached to back packs, straps, cap peaks etc. for versatile use.

Two push buttons are located on top of the HA11, a larger power button and a smaller mode button. The power button turns the light on/off and changes the brightness level, while the mode button offers direct to red access and switches modes between the white, red, SOS and beacon settings.

To prevent accidental activation there is a lockout function which can be accessed by holding down both buttons for 2 seconds until the white light flashes 3 times. To unlock do the same again and the light will turn on in the ultra-low mode.

Product Features

White and red light options
Direct access to red light output to preserve night vision
Dual battery power options
Curved clip for versatile use
Updated UHE LED for better efficiency

Operational Modes

Using 1 x AA alkaline battery:
High: 240 lumens; 4 hours run-time; 90 m beam range*
Low: 60 lumens; 11 hours run-time; 45 m beam range
Ultralow: 6 lumens; 75 hours run-time; 15 m beam range
Red Constant: 10 lumens; 13 hours run-time; 7 m beam range
Red Flash: 10 lumens
SOS: 240 lumens
Beacon: 240 lumens

Using 1 x NL1411R lithium-ion battery:
High: 240 lumens; 7 hours run-time; 90 m beam range*
Low: 60 lumens; 18 hours run-time; 45 m beam range
Ultra-low: 6 lumens; 126 hours run-time; 15 m beam range
Red Constant: 10 lumens; 23 hours run-time; 7 m beam range
Red Flash: 10 lumens
SOS: 240 lumens
Beacon: 240 lumens

Note: *The high level will drop down due to overheat protection when used for prolonged periods, therefore this run-time is not based on constant use at full output.

Tested to ANSI/NEMA FL1 standards in laboratory conditions. End user results may vary due to individual usage habits and environmental conditions.

Technical Details

Type: Ultra lightweight LED head torch
Operating Modes: Ultra-low / Low / High / Red / Red Flash / SOS / Beacon
Luminous Flux: Up to 240 lumens
Lamp Type: 1 x white UHE LED / 1 x red LED
Beam Range: Up to 90 m
Batteries Required: 1 x AA (alkaline or NiMH) or 1 x NL1411R 14500 lithium-ion battery
Dimensions: 61.5 mm x 36.2 mm x 28.9 mm
Weight: 62 grams (including alkaline battery)
Body Colour: Black
Body Material: Durable PC materials
Switch Type: Dual push button
Impact Resistance: 1 m
Environmental: Water and dust resistant to IP66 standard
Warranty: 5 years

Packaging and Contents

Supplied in retail packaging and includes:
Nitecore HA11 head torch x 1
AA alkaline battery x 1
Rotating clip x 1
Manual x 1