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Petzl Duo S Headlamp, Black/Yellow
Product available in 10 working days.
Contact us for more information, technical details and actual availability.
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- Today's price
- €264.00
- Lowest price of the last 30 days
- €264.00
- Manufacturer's recommended price
- €330.00 (20% less)
The price has not been reduced in the last 30 days. The recommended price is set by the manufacturer and is shown for reference only.
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Do you crave subterranean adventures? So does the DUO S caving headlamp! Ultra-powerful, with 1100 lumens in BOOST mode, the this lamp runs on a rechargeable battery. Waterproof and durable, it’s ready to take on the moisture and mud of underground caves. When you’re in a group, you can count on the comfort provided by the FACE2FACE anti-glare function, which allows you to face each other without blinding one another. What will you explore today?
Five modes, plus BOOST, to adapt lighting to any situation:
- Close-range lighting: low-intensity flood beam maximizes burn time
- Proximity lighting: mixed beam with brightness suited for comfortable proximity vision
- Lighting for movement: mixed beam includes focused lighting that allows for greater ease of movement
- Lighting for rapid movement: more powerful mixed beam allows users to anticipate the terrain
- Distance vision: highly focused beam for long-range vision
- BOOST mode provides temporary maximum power of 1100 lumens
Great durability:
- Waterproof in up to 1 meter of fresh water for 30 minutes and up to 3 meters for 10 minutes when passing through sumps while caving
- Excellent fall, impact and crush resistance
Rechargeable battery:
- 3200 mAh Lithium-Ion battery
- Recharges in 4 hours with quick 110/240 V wall charger (included)
- Energy gauge
- Removable and replaceable (available as an accessory)
Increased safety and comfort when working in a group with the FACE2FACE anti-glare function, which automatically dims the light when two or more beams cross, enabling those using DUO headlamps to face each other without blinding one another
Reliable and ergonomic:
- Rotary switch, operable even while wearing gloves
- Automatic lock function prevents the lamp from turning on during transit or storage
- Automatically switches to reserve lighting when the battery is almost drained
- Balanced, with the remote battery pack fixed at the back of the head
Adaptable to a wide range of helmet types with the PRO ADAPT adhesive plates (available as accessory)
Detachable, washable headband (included)
Specifications
Weight: 370 g
Technology: CONSTANT LIGHTING
Beam pattern: Flood, mixed or focused
Energy: Lithium-Ion R2 battery (included)
Recharge time: 4 h
Certification(s): CE
Watertightness: IP67 (waterproof in up to 1 meter of fresh water for 30 minutes)
Lamp comes with R2 Lithium-Ion rechargeable battery (3200 mAh) and 110/240 V charger.
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Who it is for and how to use it
Ideal for
Technical caving
Designed for those who practise caving and need a robust headlamp, with powerful lighting and functions suited to underground work.
Group use underground
Suitable for those moving in a group and wanting to reduce mutual glare thanks to FACE2FACE.
Helmets and demanding use
Indicated for those who want to fit it to a helmet and rely on a 370 g structure with a detachable, washable headband.
Use cases
Ideal
Cave exploration with group movement
The FACE2FACE anti-glare function helps when several people are moving with their own lamps. CONSTANT LIGHTING technology keeps the light output constant during use.
FACE2FACE · CONSTANT LIGHTING · Speleologia · Gruppo
Very suitable
Helmet use in technical environments
PRO ADAPT adhesive supports allow use on any type of helmet. The lamp can be fitted without modifying the helmet.
PRO ADAPT · Casco · Compatibilità · Lampada frontale
Very suitable
Crossings in damp environments or with fresh water
IP67 waterproofing covers immersion down to -1 metre for 30 minutes in fresh water. It is suitable for environments with water, mud and condensation.
IP67 · Impermeabilità · Acqua dolce · Fango
Who it is for
Experienced caver
- Looks for
- a technical headlamp for underground exploration
- Why
- It is designed for caving, with BOOST mode, FACE2FACE and IP67 waterproofing.
User wearing a helmet for technical activities
- Looks for
- a model compatible with a helmet and easy to integrate
- Why
- It can be adapted to any type of helmet thanks to PRO ADAPT adhesive supports.
Frequently asked questions
What activity is the Petzl Duo S designed for?
It is designed for caving. The product sheet lists it as a headlamp for underground use.
What water protection does it have?
It has IP67 waterproofing, with resistance up to -1 metre for 30 minutes in fresh water. This helps in humid environments and when crossing wet areas.
Can it be used on a helmet?
Yes, it can be adapted to any type of helmet thanks to PRO ADAPT adhesive supports. This allows it to integrate with the helmet without permanent modifications.
What main functions does it offer?
It includes a headlamp, FACE2FACE anti-glare function, CONSTANT LIGHTING technology and BOOST mode. BOOST mode brings the maximum output to 1100 lumen.
How much does it weigh?
It weighs 370 g. This is a useful figure for assessing the overall bulk on the equipment.
Information prepared by the BSA team with the support of AI, based on the manufacturer's specifications.
