Ultra-powerful with 1100 lumens in BOOST mode, the DUO S headlamp runs on a rechargeable battery. Waterproof and durable, it is ideal for demanding sports such as caving, orienteering and cycling. Featuring the FACE2FACE anti-glare function, a Petzl patent, the DUO S headlamp allows users to face each other without blinding one another, making group activities more comfortable.

Lighting modes

The headlamp offers five lighting modes that adapt to any situation and has the FACE2FACE anti-glare function that allows users to face each other without blinding one another.

Rotating knob

A simple and ergonomic rotating knob for easy manipulation, even with gloves.

Rechargeable battery

The rechargeable battery is positioned at the rear to balance the weight worn on the head.

Compatible with BOREO CAVING helmet

Compatible with the BOREO CAVING helmet for caving activities.

Features

• Five modes, plus BOOST, to adapt lighting to any work 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 offers a focused component for easily moving around
• Lighting for rapid movement: more powerful mixed beam for anticipating the terrain
• Distance vision: highly focused beam for seeing at a distance
• BOOST mode provides temporary access to maximum power of 1100 lumens
• CONSTANT LIGHTING technology: stable lighting over time, ideal for long work periods
• Rechargeable battery:
• Lithium-Ion battery, 3200 mAh, 7.4 V, 23.68 Wh
• Rechargeable in 4 hours with quick 110/240 V wall charger (included)
• Energy gauge
• Removable and replaceable (available as accessory)
• Safety and comfort when working in a group, thanks to the FACE2FACE anti-glare function: automatically dims the light when two or more beams cross, enabling those using DUO headlamps to face each other without blinding one another
• Reliability and ergonomics:
• Balanced, thanks to the remote battery pack worn on the back of the head
• Easy-to-use button, even with gloves
• Automatically switches to reserve mode when battery is almost drained
• Electronic locking to avoid accidentally turning it on during transit or storage
• Rugged:
• IP 67 (waterproof to -1 meter for 30 minutes in fresh water)
• Excellent resistance to falls, to impacts and to crushing
• Light output: 1100 lumens
• Weight: 370 g
• Technology: CONSTANT LIGHTING
• Beam pattern: flood, mixed or focused
• Energy: Lithium-Ion ACCU 2 battery (included)
• Recharge time: 4 h
• Watertightness: IP 67
• Headlamp comes with: - two plates for mounting on VERTEX and ALVEO helmets - 110/240 V charger