With 700 Lumen Brightness, the 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 dynamnic activities. Single Button for Easy control over all lamp functions. Rechargeable, with a 5-level gauge for precise monitoring of the battery charge level. Charges via micro USB Port. 

• Comfortable & Easy to use
• 2350 mAh Lithium-ion rechargeable battery
• 700 lumens of brightness .
• Detachable/washable Headband .