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.

• Five modes, plus BOOST, to adapt lighting to any situation:
  - convenient lighting: wide, low-intensity 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
• Great durability:
  - waterproof to -1 meter for 30 minutes in fresh water
  - excellent resistance to falls, to impacts and to crushing
• Rechargeable battery:
  - 3200 mAh Lithium-Ion battery
  - rechargeable in 4 hours with quick 110/240 V wall charger (included)
  - energy gauge
  - removable and replaceable (available as accessory)
• Safety and comfort when traveling 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:
  - large, easy-to-use button, even with gloves
  - automatically locks to avoid accidentally turning it on during transit or storage
  - automatically switches to reserve mode when battery is almost drained
  - balanced, thanks to the remote battery pack worn on the back of the head
• Adaptable to any type of helmet, thanks to the PRO ADAPT adhesive plates, available as accessory
• Detachable, washable headband (included)

Specification:
• Weight: 370g
• Technology: CONSTANT LIGHTING
• Beam pattern: wide, mixed or focused
• Energy: Lithium-Ion ACCU 2 battery (included)
• Recharge time: 4h
• Certification(s): CE
• Watertightness: IP 67 (waterproof to -1 meter for 30 minutes in fresh water)
• Lamp comes with ACCU 2 Lithium-Ion rechargeable battery (3200 mAh) and 110/240 V charger.
• Lighting performance
•

Lighting technology	Lighting modes	Beam pattern	Brightness	Lighting distance	Burn time	Reserve mode
CONSTANT LIGHTING	ambient	wide	80 lm	20 m	23 h	20 lm for 45 min
	proximity	mixed	180 lm	35 m	12 h 30
	movement		330 lm	70 m	6 h
	rapid movement		700 lm	160 m	3 h 30
	distance vision	focused	450 lm	190 m	4 h 30
	BOOST mode	mixed	1100 lm	200 m