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, thanks to its HYBRID CONCEPT design. WARNING: This lamp is not certified for road use: when used in an area governed by traffic regulations, Petzl lights are not a substitute for required standardized lights. Petzl - Actik\u00ae Core Headlamp green