Small, lightweight, and robust, the innovative Fuel Headlamp is designed to meet a wide range of applications. Weighs only 78g with 70 lumens of brightness and 146 hours of burn time. An asymmetrical single arm bracket makes directing the light effortless and reliable. Features 4 Ultrabright LEDs; a large, easy-to-find push-button switch; and an easy access battery door. Operates on 3AAAs. Power: 70 Lumens. Burn Time: 146 Hours. Weight: 78g.