The Lighthouse T40HR Rechargeable Headlight has a powerful output of up to 400 lumens. It's perfect for everything from climbing mountains to walking the dog. You can choose between 100%, 50%, or 25%, wide beam or spotlight mode, which are ideal when working on machinery or restricted areas where dazzle could be a hazard. The spotlight function provides focused light for when you need it most, and the integrated 180-degree tilting feature allows you to adjust the beam to your preference.