Brightest & Lightest LED Headlamp Flashlight with 4 White Light Modes & 2 Red Light Modes - Weighs Only 1.5 oz. & Uses Only 1 AA Battery (included) -- Best Headlamps for Running, Jogging, Hiking, Cycling, Camping, Backpacking, Fishing, Hunting, Rock Climbing, Reading, Crafts, Home Projects & Emergencies - Waterproof + Durable + Purchase with Confidence -- By SmarterLife Products (Midnight Blue)