Big Petzl is the market leader in head torches; they started the concept with Petzl Zoom in 1986 and have now perfected it with the Petzl NAO. The NAO has a built-in light sensor that measures the amount of light reflecting back and responds with anywhere from
8 to 366 lumens, which allows a limited light output for reading and
a high output for trail running.
The unit is rechargeable and is controlled via Petzl OS – Petzl’s computer-based programme that allows one to manage the output
and battery time of the headlight.
For more information, contact Greg Greubel on 083 440 3252