Powerful, rechargeable & extremely comfortable. The Petzl Actik Core Head Lamp is the perfect accessory for keeping you safe whether you’re out running, hiking or mountaineering. This head torch has been designed with a hybrid concept design so if your rechargeable battery runs low, the 3 standard batteries will kick in! The ideal rechargeable headlamp to extend your dynamic outdoor activities, Petzl's Actik Core 600L Head Torch was made for explorers that go the distance far past sundown. Casting 600 lumens, the Actik Core provides powerful and comfortable lighting to go with you when you're running, trekking, mountaineering or out finding bits in the garage. Its phosphorescent reflector makes it easy to find in the dark, and red lighting keeps you from blinding those around you when you’re with a group. The Actik Core comes with the Core rechargeable battery and also works with three standard batteries, thanks to the handy on-the-go Hybrid Concept design.