HM75R Rechargeable HeadlampFenix HM75R Rechargeable Headlamp The Fenix HM75R Rechargeable Headlamp incorporates an external power bank, containing a 21700 battery, and a standard 18650 battery in the headlamp, resulting in significantly increased runtimes. This top of the line headlamp offers twelve lighting modes, including spotlight, floodlight, and red light, all controlled by an easy to use rotary and button combo switch. One standout feature is the red light, with a