Petzl DUO S headlamp, black/yellow
The high-performance DUO S headlamp (1100 lumens in BOOST mode) is the most powerful rechargeable headlamp in the Petzl model range. It has a combined light cone and five lighting modes, so it is adaptable to all situations: work on site, close surroundings, movement, fast movement and far afterglow. Thanks to the anti-glare FACE2FACE function, DUO S users can work in a group without blinding each other.
Five lighting modes plus BOOST power amplifier for every situation:
- On site: a diffuse light cone of low intensity extends the duration (80 lm); near surroundings: mixed cone of light with sufficient intensity to illuminate the surroundings of the workplace (180 lm)
- Movement: mixed cone of light with a focused cone sufficient for movement (330 lm)
- Fast movement: mixed light cone of higher intensity with a focused cone, enabling fast movement in the terrain (700 lm)
- Far afterglow: focused light for long-distance afterglow (450 lm)
- BOOST: performance booster for a short-term increase in luminous flux to a maximum of 1,100 lumens
Safety and comfort when working in a team thanks to the FACE2FACE function:
- The system recognizes other DUO headlamps and automatically dims their light if they approach each other and their beams cross, thus protecting DUO headlamp users from mutual glare
CONSTANT LIGHTING technology:
- Always the same level of light throughout the lighting time, ideal for long-term work
Rechargeable battery:
- Lithium-ion battery, 3,200 mAh, 3.7 V, 23.68 Wh
- Charging time 4 hours
- Power status indicator
- Removable and replaceable (also available as an accessory)
- Quick charger ACCU 2 DUO Z1 (included)
Reliable and ergonomic:
- Balanced on the head thanks to the battery located in the back of the headband
- Easy-to-operate switch, even when wearing gloves
- Electronic locking prevents accidental switching on during transport or storage
Durable:
- Degree of protection IP 67 (waterproof up to 1 meter for 30 minutes in clean water); excellent resistance to falling, impact and crushing
Accessories:
- The headlamp includes a 110/240 V fast charger
- Also included are two adapters (plates) for mounting on VERTEX and STRATO helmets
Colour | black |
Power supply type | other |
Battery type | rechargeable |
Sport | hiking, ski mountaineering, alpinism, climbing, via ferrata |
product ID | 158870 |

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