The Fenix HP16R is a 1250 lumen headlamp built for serious outdoor use, whether that's mountaineering, search operations, or long days on the trail. Power comes from either a single Fenix ARB-LP3000 Li-polymer battery pack or four standard AA batteries, giving you flexibility when a recharge isn't an option. A separate rear battery case houses a USB Type-C charging port, keeping the weight balanced and the charging process simple.

With a maximum beam distance up to 837 feet, the HP16R throws serious reach when you need to scan a distant slope or light up a wide search area, while a runtime of up to 300 hours on its lowest floodlight and red-light settings means it can run for days between charges when you're conserving power. This is a headlamp built for people who go far from an outlet and need a light they can genuinely count on — powerful when you need distance, efficient when you need endurance, and flexible enough to run on whatever power source you have on hand.