The Nitecore NU40 headlamp is a versatile and convenient tool for outdoor activities like running, hiking, and camping. Weighing just over 4 ounces, this headlamp packs a punch with its maximum output of 1000 lumens and a beam throw of over 109 yards. The NU40 has a combined primary spotlight for long-distance vision, a floodlight for close-up tasks and reading, and an auxiliary red light to protect your night vision or use as a signal light. Its lightweight and waterproof design make it a reliable companion for all your outdoor adventures.