The Nitecore HA20 utilises a Cree XP-G2 LED that provides a maximum of 300 lumens output in turbo mode.
Featuring a die-cast aluminium body that is stronger and has better heat sinking capabilities than ordinary plastic head lamps. With extremely small thermal resistance, the full metal housing of the HA20 can effectively transit the heat from the LED to its exterior, significantly improving heat dissipation efficiency.
Powered by two AA alkaline or NiMH batteries, the HA20 has a run-time of 17 hours in low mode and has a beam range of up to 110 metres.
Advanced Temperature Regulation (ATR) technology, along with effective cooling fins, allows the HA20 to dynamically adjust output performance according to its internal temperature, thus maintaining its internal temperature and preventing damage to the LED.
Five brightness levels and three special modes are available, plus a red LED that can provide constant on and flashing mode that helps to preserve night vision and attract attention.
The red LEDs also indicate battery voltage with a series of blinks when a battery is inserted and when the torch is off they can indicate battery power by half pressing the switch.
The power button located on the top of the head torch turns the unit on when fully pressed. Half presses will cycle through the brightness levels and a full press and hold for over one second will enter the special modes. Half presses will then cycle through location beacon, SOS and police warning. Fully press the switch down to turn the torch off.
Light housing provides 90° vertical movement
Power indicator secondary function displays battery voltage accurate to 0.1 V
Features Advanced Temperature Regulation technology
Intelligent memory circuit remembers last setting used
Extremely wide 100° beam angle
Comfortable chafe-free and breathable nylon headband
Turbo: 300 lumens; 1 hour, 45 minutes run-time
High: 160 lumens; 2 hours, 30 minutes run-time
Med: 90 lumens; 5 hours, 45 minutes run-time
Low: 30 lumens; 17 hours run-time
Ultra Low: 1 lumen; 160 hours run-time
Red LED: 16 lumens; 7 hours, 25 minutes run-time
Tested to ANSI / Nema FL 1 standard using 2 x AA 1.2 V 2400 mAh NiMH rechargeable batteries.
Important Battery and Battery Charger Information
Primary Cells - Please note that AA alkaline primary battery cells are not rechargeable.
Rechargeable Cells - If you are intending to use NiMH rechargeable batteries then you will also need to purchase a suitable battery charger if you do not already have one.
Please click on the Product Accessories tab above to view compatible batteries and battery chargers.
Type: Professional LED head torch
Operating Modes: Ultra Low / Low / Mid / High / Turbo / 2 x Red LED's / Signalling modes
Luminous Flux: Up to 300 lumens
Lamp Type: 1 x Cree XP-G2 LED / 2 x red F5 LEDs
Beam Range: Up to 110 m
Beam angle: 100°
Batteries Required: 2 x AA alkaline or NiMH
Run Time: Up to 160 hours (ultra-low setting)
Measurements: 90 x 55.4 x 50.4 mm
Weight: 61.4 grams (excluding batteries)
Colours Available: Black
Body Material: Aircraft grade aluminium alloy unibody construction
Window Type: Glass, hardened and coated
Switch Type: Push button
Impact Resistance: 1.5 m
Environmental: Dust resistant and Waterproof to IP67 standard
Warranty: 5 years
Regulatory Compliance: CE / RoHS
Packaging and Contents
Supplied in retail packaging and includes:
Nitecore HA20 head torch x 1
Spare O-ring x 1
Batteries (see options above)
Manual x 1