• Four modes, plus BOOST, to adapt lighting to a variety of situations:
  - 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
  - Distance vision: highly focused beam for long-range vision
  - BOOST mode provides temporary maximum power of 430 lumens
  
• Durable:
  - 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
  
• 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:
  - Balanced, with the remote battery pack fixed at the back of the head
  - 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 batteries are nearly spent
  
• Adaptable to a wide range of helmet types with the PRO ADAPT adhesive plates available as accessory
  
• Detachable, washable headband

Lighting Performance