Petzl Actik 450 Lumens LED Headlamp - The ideal headlamp to extend your dynamic outdoor activities. Casting 450 lumens, ACTIK 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 comes with three standard batteries and is also compatible with the CORE rechargeable battery, thanks to its HYBRID CONCEPT design.