Petzl NAO Headtorch - 2013 Model Description
Brand : Petzl
Season : Perenial
Code : 5012304
Headtorches - Petzl Nao (2013 Model)
Possibly the most advanced headtorch available the Petzl Nao features innovative 'reactive lighting' technology, which automatically adjusts the light output to what you are looking at.
The rechargeable NAO adapts its two high power LEDs instantly and automatically to your lighting needs with no need to press fiddly buttons or to scroll through different lighting modes to get the power you want. A built-in light sensor automatically adapts the headlamp's beam pattern and power output to suit your situation, whether you need powerful beam to see a long distance, a medium flood beam for medium distance or a lower powered spot for close up, such as when you're reading a map. This intelligent power output means that your battery life is improved and there's no fiddling with buttons, a bonus if you're wearing gloves. If you want to manually overide the sensor at any time just use the lockable multi function button to gain full manual control. The Lithium Ion battery also recharges easily with the integrated USB connection.
The NAO is perfect for trail running at night as it will constantly self adjust depending on your surroundings and whereabouts you look.