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Duo S
Head torch -
Home delivery from 08/08/2026
60 days to change your mind
No subject to promotional offersThe DUO S is an ultra-powerful head torch from the brand Petzl, ideal for night-time trail running and even caving!
With an output of 1,100 Lumenes when switched to Boost mode, the headlamp DUO S is powered by a rechargeable battery located at the back to distribute the weight more evenly across your head. With its outstandingwaterproofing and strength, it is ideally suited to sports such as caving, orienteering and cycling.
It is also easy to handle, even when wearing gloves. PetzlFeaturing a patented anti-glare FACE2FACE function, this head torch allows you to look at your teammate without dazzling them, making group travel more comfortable. Finally, the DUO S is compatible with the helmet Boreo Caving for caving.
- Anti-glare function FACE2FACE
- Excellent durability to drops, impacts and crushing
- Load gauge
- Rotary button, easy to operate even when wearing gloves
- Automatic locking to prevent accidental activation during transport or storage
- Automatically switches to backup power as soon as the battery is nearly flat
- Comfortable fit thanks to the power unit positioned at the back of the head
- Fits any helmet type, thanks to the self-adhesive PRO ADAPT anchor plates (available as an optional extra)
- Detachable, washable Headband (included)
- Supplied with a 110/240 V charger
- Waterproofing IP67
- CE marking
Lighting levels:
- Atmosphere: 80 Lumen – 20 metres range – 23 hours’ battery life
- Proximity: 180 Lumen – 35 metres range – 12.5 hours’ battery life
- Travel: 330 Lumen – 70m range – 6 hours’ battery life
- Quick travel: 700 Lumen – 160m range – 3½ hours’ battery life
- Distance vision: 450 Lumen – 190 m range – 4½ hours’ battery life
- Boost: 1,100 Lumen – 200 metres
weight : 370 g
Food/power supply: Battery Lithium-Ion R2 3200 mAh (included)
Charging time: 4 hours
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