Streamlight 61302 Argo HP Luxeon Headlamp Flashlight features state-of-the-art Luxeon technology for the long life and reliability of an LED with the brightness and range of a conventional bulb. Remarkably efficient and lightweight, Streamlight Argo High Performance Luxeon Head Lamp Flashlight Headlamp offers 2 digitally controlled brightness levels: high power and low power. Argo HP series of Streamlight regulates its output to maintain consistent levels of light. Plus, the 50,000-hour flash light LED never needs replacing. The high powered professional grade lights offer power, versatility and longevity to accomplish any task. Stream Light HP Argo Headlamp includes adjustable straps for a comfortable, secure fit. Designed for comfort and durability, adjustable, flexible, lightweight straps can be worn on the head or around a hard hat. The Streamlight Headlamp offers Lifetime Warranty.