This LED headlamp is powerful enough for both personal and professional use. A soft, adjustable strap allow you to remain comfortable after extended use, adjustable straps and a brightness of up to 500 lumen makes this a fantastic hands-free light source. This headlamp is perfect for people looking to explore the night wilderness, night sportsmen, or for repairs and plumbing in dark areas. The LED light has a 45 degree and a 90 degree downwards tilt, allowing you to position it in just the right angle. A smooth adjustable lens allows you to adjust the size and focus of the beam. A more focused beam allows you to see further, with a brighter light, while a wider beams allows you to see larger circular area, with a softer light. Most sellers are making outrageous claims about lumen output, don’t be fooled–this headlamp is bright.