With 900 lumen brightness at only 100 g, SWIFT RL is the most powerful of the Petzl compact headlamps. With REACTIVE LIGHTING technology, a sensor analyzes the ambient light and automatically adjusts the brightness to user requirements. The headband is reflective for night visibility. It has a two-part construction for excellent stability in dynamic and committing activities such as mountaineering, trail running or skiing. SWIFT RL is intuitive, with a single button for easy control over all lamp functions. Rechargeable, it has a five-level gauge for precise monitoring of the battery charge level.

• Ultra-bright and lightweight: 900 lumens at only 100 g.
• Optimized comfort and burn time:
  - longer burn time, greater visual comfort and less manual operation with REACTIVE LIGHTING mode: the light sensor automatically adjusts brightness and beam pattern, optimizing battery usage.
  - visual comfort, from the two beam patterns (flood or mixed) giving high-performance lighting for outdoor activities: proximity vision, movement and distance vision.
  - comfortable wear, from the ergonomic adjustable headband with two-part construction (Petzl patent), for optimal stability during dynamic activities.
  - reflective headband for night visibility.
  - Lithium-Ion 2350 mAh battery, rechargeable via the type B micro USB port, with battery charge indicator.
• Intuitive and convenient to use:
  - ease of use, with a single button providing control over all functions: ON/OFF, lighting modes, brightness and locking.
  - choice of two lighting modes, selected with a long press: REACTIVE LIGHTING or STANDARD LIGHTING.
  - LOCK function to avoid accidentally turning it on during transit or storage, or to lock lighting settings during your activity.
  - five-level gauge for precise monitoring of the battery charge level.
  - headlamp can be tilted upward for seeing ahead when it is worn around the neck.
  - detachable, washable headband.