STRONG AND DURABLE Crafted from aero-grade aluminum alloy with an HA III hard-anodized finish, rated IP68 waterproof, and impact resistant up to 2 meters. OUTPUT VERSATILITY - a primary white LED with 5 outputs, SOS, and beacon, and an auxiliary red light with three outputs for working, camping, hiking, and more. LONG RUNTIMES - The HC70 UHE can run for up to 5 hours on its brightest setting. A battery status indicator reminds you when its time to recharge via a built-in waterproof USB-C port. POWERFUL HEADLAMP- The HC70 UHE headlamp is capable of emitting 1600 lumens with a max beam distance of 170 yards, ideal for professionals working overnight, search and rescue and night adventures like caving or mountaineering.