The Petzl Actik Core Headlamp is a lightweight, rechargeable, and versatile lighting solution designed for running, trekking, and mountaineering. With 625 lumens of power and a rechargeable CORE battery, it delivers reliable illumination for all your outdoor adventures. Key Features: Brightness & Weight: 625 lumens at only 88 g Rechargeable: CORE battery charges via USB-C (cable not included) Lighting Options: Wide, uniform beam for close-up tasks Mixed beam for both proximity and distance vision Three white lighting levels: MAX BURN TIME, STANDARD, MAX POWER Continuous red light to preserve night vision, plus red strobe for signaling Ease of Use: Single button for brightness and color selection Tilting plate allows angle adjustment and neck carry Battery charge indicator shows power level at startup/shutdown LOCK function prevents accidental activation during storage or transit Comfort & Durability: Adjustable, symmetrical headband made from 100% recycled materials Headband is washable, reflective for visibility, and replacement-ready Phosphorescent reflector makes the lamp easy to locate in the dark Versatility: Storage pouch doubles as a lantern HYBRID CONCEPT design: works with CORE rechargeable battery or 3 AAA batteries (not included) Compatible with HELMET ADAPT and BIKE ADAPT 2 mounts Eco-Friendly Impact: One CORE battery lasts as long as 900 disposable batteries Specifications: Brightness: 625 lumens (ANSI/PLATO FL 1) Weight: 88 g Beam pattern: Wide or mixed Energy: CORE rechargeable battery (1250 mAh) or 3 AAA/LR03 batteries (not included) Charging time: 3.5 hours Battery compatibility: Alkaline, lithium, or Ni-MH rechargeable Certification(s): CE Watertightness: IPX4 (weather resistant) Lighting performance with rechargeable CORE rechargeable battery Lighting performance as defined by the ANSI/PLATO FL 1 protocol Lighting Color Lighting Levels Bright-ness Distance Burn Time Reserve Lighting White MAX BURN TIME 7 lm 10 m 100 h - STAN-DARD 100 lm 60 m 7 h 2 h MAX POWER 625 lm 115 m 2 h Red Contin- uous 2 lm 5 m 60 h - Strobe Visible at 700 m for 400 h