Nitecore HA11 - Flashlight headlamp

• The HA11 is an ultra-lightweight headlamp powered by a single AA battery and allows white and red illumination
• The white LED lighting has a maximum luminous flux of 240 lumens.
• The red light illumination is designed for night vision protection
• It uses a one piece optical lens system with different facets
• The power supply allows for a wide voltage range and the headlamp is compatible with a variety of AA batteries such as alkaline, Ni-MH and lithium batteries.
• The headlamp has two switches (MODE=MODE and power) for control, which differ in shape and offer easy one-handed operation
• There are 3 brightness levels, 2 light sources and 3 special modes
• The headlamp is made of special PC plastic with impact and low temperature resistance
• The headlamp is compact and lightweight.
• It is drop resistant from a height of up to 1 meter
• It is waterproof and dustproof in accordance with IP66 degree of protection

On / Off

• When the headlamp is off, press the power switch for 1 second to access the low light
• When the headlamp is lit, press the power switch or mode switch for 1 second to turn it off

White illumination

• When the headlamp is off, press the power switch for 1 second to access the low illumination.
• When the headlamp is off, press the power switch twice to access the ultra low light
• When the headlamp is on, briefly press the power switch to toggle between low and high illumination. Note: The level of high illumination will be reduced to prevent overheating and to extend battery life if high illumination is on for a prolonged period of time

Red lighting

• When the headlamp is off, press the mode switch (MODE) for 1 second to turn on the red light
• When the red light is on, briefly press the power switch to toggle between steady illumination and slow blinking

Switching light sources

• When the headlamp is on, briefly press the MODE switch to toggle between white and red illumination

Special modes (SOS / beacon =BEACON)

• When the headlamp is in any state, press the mode switch (MODE) twice to access SOS
• When any special mode is on, briefly press the power switch to toggle between SOS and beacon modes. Press the mode switch (MODE) twice again to return to the previous state

Lock/Unlock

• When the headlamp is off, press both switches for 2 seconds until the headlamp flashes 3 times to signal the lock setting. In lock mode, there are no brightness levels or special modes and the headlamp will flash once when either button is pressed
• When the headlamp is in lock mode, press the ambidextrous switches again for 2 seconds until the ultra-low illumination illuminates to signal the unlock status

Replacing the battery

• The battery needs to be replaced when the output seems weak or the headlamp stops responding due to low power

Product parameters

• Max. luminous flux (lm) 240 Max. light intensity (cd) 1600
• Range (m) 90 For explosive atmospheres No
• Waterproof Yes
• Built-in rechargeable battery No
• Weight (kg) 0.036
• Number of light modes 3
• Rechargeable battery in luminaire No
• Battery type AA
• Body material durable polycarbonate