Actik Core Headlamp - GreenDESCRIPTION A powerful, rechargeable, and easy to use headlamp from Petzl, allows you to extend your dynamic outdoor activities and casts a bright 600 lumen light whether you're running, trekking, or mountaineering. The phosphorescent reflector makes it easy to find in the dark and red lighting keeps you from blinding those around you when youre with a group. The ACTIK CORE comes with the Petzl CORE rechargeable battery and can also works with three