Duo S 1100LM Headtorch

Sale price€349.99
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Elevate your outdoor adventures with the Petzl Duo S headlamp. Designed for versatility and durability, it offers five lighting levels including BOOST mode for maximum illumination. With features like waterproofing, rechargeable battery, and FACE2FACE anti-glare function, the Duo S ensures safety, comfort, and reliability in any situation.

Click here to download the EU Declaration of Conformity 


  • Five lighting levels including BOOST mode
  • Close-range, proximity, movement, rapid movement, and distance vision lighting
  • Highly durable construction with excellent fall, impact, and crush resistance
  • Rechargeable 3200 mAh Lithium-Ion battery with quick 4-hour recharge time
  • Energy gauge and spare battery compatibility (R2 battery sold separately)
  • FACE2FACE anti-glare function for group work
  • Rotary switch operable with gloves, automatic lock function, and reserve lighting mode
  • Balanced design with remote battery pack at the back of the head
  • Adaptable to various helmet types with PRO ADAPT adhesive plates
  • Detachable and washable headband included
Weight 370 g
Beam pattern Wide, mixed, or focused
Energy Lithium-Ion R2 battery (included)
Recharge time 4 h
Certification(s) CE, UKCA
Watertightness IP67 (waterproof in up to 1 meter of fresh water for 30 minutes)
Lamp Accessories R2 Lithium-Ion rechargeable battery (3200 mAh) and 110/240 V charger included


€5.95 Delivery, Free over €75
Standard Delivery within 1-2 days with An Post priority parcel: €5.95

Delivery Info


Returns Policy
Returns Accepted within 28 days. Exclusions apply.

Returns Info

Fast & Efficient Returns
Quick, Low-cost returns with An Post.

Free Delivery over €75
To all 32 counties in Ireland.

Over 5000 Satisfied customers
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Petzl, established in 1913 by Fernand Petzl and headquartered in Crolles, France, specialises in developing and delivering cutting-edge gear for spelunking. As a family-run enterprise, Petzl has evolved into Europe's leading producer of personal protective gear for individuals engaged in activities in darkness or at height.

The company produces a diverse array of technical gear and LED headlamps tailored for mountaineering, cave exploration, rock climbing, and elevated work. Its product lineup encompasses harnesses, helmets, belaying tools, rappelling devices, climbing aids, carabiners, ice tools, crampons, anchoring solutions, pulleys, backpacks, and more.

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