Description Lightweight and powerful: 600 lumens and only 88 g Versatile and comfortable lighting for movement and dynamic activities:- Wide, uniform beam so you can comfortably see up-close or at your feet- Mixed beam (flood and focused) allows for proximity and distance vision for movement- Three white lighting levels: MAX BURN TIME, STANDARD (better power/burn time balance) and MAX POWER- Continuous red lighting to preserve night vision without blinding those around you, and strobe to signal your location, especially in emergency situations Easy to use:- Single button for quick and easy selection of brightness or light color- Plate allows you to easily orient the lamp in desired direction- Battery charge indicator shows the battery level each time lamp is turned on or off- Rechargeable via the type B micro USB port- Useful phosphorescent reflector for locating the lamp in the dark- LOCK function prevents the lamp from turning on during transit or storage- Detachable, washable headband that is symmetrical for easy adjustment- Reflective headband to remain visible at night- Storage pouch allows it to be transformed into a lantern- HYBRID CONCEPT design: ACTIKA(R) CORE comes with the CORE rechargeable battery and also works with three AAA/LR03 batteries (not included); it automatically detects the energy source and adjusts lighting performance- Compatible with the HELMET ADAPT and BIKE ADAPT 2 mounts, so you can fix the lamp on a variety of helmet types or a bicycle (1) Specifications Brightness: 600 lumens (ANSI/PLATO FL 1) Weight: 88 g Beam pattern: Flood or mixed Energy: 1250 mAh CORE rechargeable battery (included) Charging Time: 3 hours Battery compatibility: Alkaline, lithium or Ni-MH rechargeable Certification(s): CE Watertightness: IPX4 (weather-resistant)