The Nitecore HA23 is a lightweight outdoor headlamp powered by 2 x AA batteries, the most accessible power source.
Technical Description
The NITECORE HA23 is the ideal headlamp for outdoor activities. It produces up to 250 lumens of light that reaches 60 yards giving you peace of mind on those late night runs, or camping and hiking expeditions. The 150-degree wide angle illumination perfectly covers the entire field of vision so you are aware of your surroundings.
Characteristics:
250 lumen and 150-degree wide angle light dispersion
Max runtime of 130 hours on just 2 AA batteries.
Simple single switch operation
Ultralight and portable design
High efficiency constant current circuit
Waterproof rating IP67 and impact resistant to 1 meter