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Petzl DUO S rechargeable headlamp, 1100 lm, black/yellow

346 
RRP 384 
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From 11.02.2026 (Wednesday) Check availability
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Delivery method on Thursday 12.02.2026
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Delivery method on Thursday 12.02.2026
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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, making it adaptable to all situations: on-site work, close-up, movement, fast movement and long-range. Thanks to the FACE2FACE anti-glare feature, DUO S users can work in a group without blinding each other.
 

Five lighting modes plus BOOST power booster for every situation:

  • On-site: low-intensity diffused beam of light extends runtime (80 lm); nearby: mixed beam of light with sufficient intensity to illuminate the surrounding area of ​​the work area (180 lm)
  • Movement: mixed cone of light with a focused cone sufficient for movement (330 lm)
  • Fast movement: mixed cone of higher intensity light with a focused cone, allowing fast movement in the field (700 lm)
  • Long range: focused light for long range (450 lm)
  • BOOST: power 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, protecting DUO headlamp users from dazzling each other.

CONSTANT LIGHTING technology:

  • Constant light level throughout the entire lighting period, 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)
  • ACCU 2 DUO Z1 quick charger (included)

Reliable and ergonomic:

  • Balanced on the head thanks to the battery located in the back of the headband
  • Easy-to-operate switch, even with gloves
  • Electronic lock prevents accidental switching on during transport or storage

Durable:

  • IP67 protection rating (waterproof up to 1 meter for 30 minutes in clean water); excellent resistance to drops, impacts and crushing

Accessories:

  • The headlamp includes a 110/240 V mains fast charger
  • Also included are two adapters (plates) for mounting on VERTEX and STRATO helmets.
Product details
Colour black
Power supply type other
Battery type rechargeable
Sport hiking, camping, lifestyle
product ID 158870
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Petzl is a French brand focused on climbing, speleology and other vertical activities.

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