The Petzl Actik Core 600lm headlamp comes equipped with a rechargeable battery, making it the perfect choice for outdoor enthusiasts looking to prolong their adventures. Emitting a bright 600 lumens, the Actik Core offers robust and comfortable illumination for activities like running, trekking, or mountaineering. Its phosphorescent reflector ensures you can easily locate it in the dark, while the red lighting prevents blinding others in a group setting. The Actik Core includes the Core rechargeable battery and is also compatible with three standard batteries, thanks to its Hybrid Concept design. You can even convert it into a lantern using the storage pouch. Lightweight and powerful: 600 lumens and only 88 g Versatile and comfortable lighting for movement and dynamic activities: Wide, uniform beam so you can comfortably see up-close or at your feet Mixed beam (flood and focused) allows for proximity and distance vision for movement Three white lighting levels: Max Burn Time, Standard(