Powerful Dual Beam The Fenix HM65R rechargeable headlamp is designed to go with you to the ends of the earth. It pushes an incredible 1400 lumens of light when both its spotlight and floodlight are activated. The spotlight reaches out to 178 yards of throw great for sporting, hunting, and other long-range applications. The floodlight can still reach 60 yards at a much larger angle, illuminating your surroundings for hiking, camping, and exploring type activities. You can also easily adjust the beam angle of the HM65R up to 60 degrees; this is especially helpful when you need light at specific angles. Robust Construction The Fenix HM65R is specifically designed for the toughest environments. The lightweight magnesium alloy is 32% lighter than aluminum but still just as durable. The all-metal frame of the HM65R is impact resistant up to 2 meters, passing the drop test from 6 different sides. Furthermore, the HM65R is rated IP68 waterproof, and can withstand complete submersion for up to 30 minutes. Flexible Dual Fuel The HM65R headlamp is dual fuel and can be powered by the included 3400mAH 18650 battery or two CR123A batteries. The LED battery level indicator will remind you when it is time to recharge. Once charged with the included USB type-C cable, this headlamp can run up to 300 hours on low setting.