This hybrid head torch runs on 3x AAA batteries as well as its built-in rechargeable battery, meaning you get the longest use possible on night-time hikes and runs. A wide beam of light casts an illuminating 600 lumens.The Core has a setting of continuous red light to preserve the eye's adjustment to low light plus a signalling strobe mode in case of emergencies. Its reflector makes it easy to spot in darkness even if it's switched off and reflective strips on the detachable and washable headband help you stay visible and safe. A built-in lock ensures you don't accidentally waste battery while in your pack. Its handy carry pouch allows it to be used as a hanging lantern in your tent. The Actik Core is a versatile head torch you can trust to light the way when camping, hiking, running or whenever you need a compact reliable light source.Brightness: 600 lumens (ANSI/PLATO FL 1)Weight: 88 gBeam pattern: Flood or mixedEnergy: 1250 mAh CORE rechargeable battery (included)Charging Time: 3 hoursBattery compatibility: Alkaline, lithium or Ni-MH rechargeableCertification(s): CEWatertightness: IPX4 (weather-resistant)Lightweight and powerful: 600 lumens and only 88 gThree white lighting levels: MAX BURN TIME, STANDARD (better power/burn time balance) and MAX POWERContinuous red lighting to preserve night vision without blinding those around you, and strobe to signal your location, especially in emergency situationsRechargeable via the type B micro USB portUseful phosphorescent reflector for locating the lamp in the darkLOCK function prevents the lamp from turning on during transit washable headband that is symmetrical for easy adjustment_ Reflective headband to remain visible at nightStorage pouch allows it to be transformed into a lantern_ HYBRID CONCEPT design: ACTIK CORE comes with the CORE rechargeable battery and 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 WARNING: This lamp is not certified for road use: when used in an area governed by traffic regulations, Petzl lights are not a substitute for required standardized lights.