The NSP-4603B Multi-Function Headlamp features a multi-position tilt head design and has a tight-beam long-throw spotlight designed for distance illumination. This product features a single top mounted switch that activates both the 120 lumens high-brightness spotlight and the 70 lumens low-brightness spotlight. This headlamp comes with a beam distance of 144 meters. Power comes from 3 AAA batteries (included).