Powerful, rechargeable, and easy-to-use headlamp with red lighting. 600 lumens ACTIK® with a rechargeable battery! The ideal rechargeable headlamp to extend your dynamic outdoor activities. Casting 600 lumens, ACTIK® CORE provides powerful and comfortable lighting to go with you when you’re running, trekking, or mountaineering. 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. ACTIK® CORE comes with the CORE rechargeable battery and also works with three standard batteries, with its HYBRID CONCEPT design. Petzl Actik Core 600 Headlamp