Compact and lightweight: only 84 g Homogeneous and comfortable proximity lighting: - Wide, uniform beam so you can comfortably see up-close or at your feet - 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 tilt the lamp up or down - Battery charge indicator shows the battery level each time lamp is turned on or off - Rechargeable via the type B micro USB port Reduced environmental impact: the entire lifespan of a CORE rechargeable battery is equivalent to that of 900 standard batteries - 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 helps you remain visible, even in low light - Storage pouch allows it to be transformed into a lantern - HYBRID CONCEPT design: TIKKA® 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 attach the lamp to a variety of helmet types or a bicycle (1) (1) WARNING: This lamp is not certified for road use: when used in areas subject to traffic regulations, Petzl lights are no substitute for required standardized lights. Specifications Brightness: 450 lumens (ANSI/PLATO FL 1) Weight: 84 g Beam pattern: Wide Energy: 1250 mAh CORE rechargeable battery (included) Charging time: 3.5 h Battery compatibility: Alkaline, lithium, or Ni-MH rechargeable Certification(s): CE Watertightness: IPX4 (weather-resistant)