Petzl Duo S

The Petzl DUO S is currently the most powerful Petzl headlamp available. With a maximum brightness of no less than 1100 lumens and four different light beams, the headlamp can be adjusted to suit any situation.

Face2Face
The FACE2FACE function prevents you from dazzling other people. The function activates a sensor that detects other DUO headlamps within a radius of 8 metres and automatically reduces the brightness when the headlamps come into each other's field of vision. The headlamp switches back to its original brightness as soon as the other headlamp disappears from view.

Constant Lighting
Thanks to CONSTANT LIGHTING technology, the lighting remains stable even as the (non-)rechargeable batteries are used up. When the (non-)rechargeable batteries are almost empty, the lamp automatically switches to reserve mode with a low light intensity to extend the lighting performance.

Multi-beam
DUO torches have a multi-beam with different lighting modes for every situation: close range, near, movement and far. BOOST mode allows you to use the maximum light intensity for a short period of time.

Specifications:

• IP67 (up to -1m) waterproof
• Max. autonomy: 23 hours
• Battery included

Detailed technical specifications for the Petzl Duo S headlamp can be found at the bottom of this page under "Downloads".