Model Number: E36AHR
The updated Petzl NAO headlamp now shines from 575 to 7 lumens with REACTIVE technology to automatically adapt light output on-the-run while also helping improve battery life. A sensor analyzes ambient light and proximity of objects in your path to adjust in real-time beam shape and brightness of 2 high output LED's. Customize settings on your computer to make NAO fit your needs for brightness and battery life. If you want, switch to constant mode for traditional headlamp function; Li-Ion battery recharges simply via standard USB.
Colors and Weight
|2 High-Output LED's|
|Reactive #1||575 lumens||135m||6.5 hours avg|
|Reactive #2||290 lumens||80m||12.5 hours avg|
|Constant #1||430 lumens||130m||1.5 hours|
|Constant #2||120 lumens||60m||8 hours|