Keep your hands free and your field of vision lit with the impressive Energizer® Vision HD LED Headlight - one of the more versatile headlamps on the market, powered by a trio of ordinary AAA batteries (included), the headlamp uses three powerful LEDs to generate up to 150 lumens of brightness that can extend as far as 40 m away. The multi-faceted light features specialized outputs, including Spotlight Mode with a more focused and intense beam, Floodlight Mode with a wider, less harsh beam, and a Full Mode that combines the Spotlight and Floodlight outputs to form a more powerful beam. All modes can be accessed and switched between by simply clicking the easy-to-use body switch located on top of the light head. While in the Spotlight + Floodlight Mode, the Vision HD can also be dimmed to as low as 15 Lumens by holding down the body switch, providing, even more, lighting outputs to fit a greater number of lighting needs. This led headlight has a body and design that are as impressive and versatile as its outputs. The Energizer Vision HD headlamp is crafted from durable plastic and is able to pivot vertically to adjust the angle of the beam, giving, even more, customization to the light's interface. Three LEDs are protected by a shatterproof lens, adding to the light's already impressive impact and water resistance.