Petzl ACTIK CORE Headlamp with 450 Lumens For Outdoor ActivitiesPetzl ACTIK CORE Headlamp 450 Lumens: A compact, multi beam headlamp with red lighting designed for outdoor activities. Rechargeable Petzl ACTIK core headlamp provides 450 lumens of power, which, coupled with its multi beam design, makes it ideal for outdoor activities like mountaineering, running, and hiking. Using red lighting preserves night vision and prevents members of a group from blinding each other. A reflective headband enhances night