As is usual for modern lights, the HM71R has such a wide range of output settings its runtime ranges from 3 to an astounding 400 hours. Thanks to the separately available helmet and handlebar mounts, this model is great for many uses, ranging from hiking and cycling to professional use in rescue and guard duties. Complete output and runtime data is displayed in the extra image. - Separate elements for close and far lighting - The close range led has exceptional colour repetition - USB-C charging, charging time 4 hours - Battery charge display - Body made of A6061-T6 eluminium - Close lighting: max. 500 lumen - High beam: max. 2700 lumen - One large operating button - Can be mounted on steel surfaces with the magnet on the base - IP68 protected - ANSI/NEMA FL1 standard shockproof - 5000 mAh battery, type 21700 - 5 year guarantee - What's in the box: HM71R lamp, detachable headstraps, Fenix ARB-L21-5000 mAh V2.0 battery, USB-C cable, headband buckle, stainless steel belt clip, spare O-