The powerful 200-lumen light beam illuminates those dark and dangerous places, helping you stay safe and able to get the job done. EXH8R/BOX Focusing Optic, 300 Lumens, 160M Beam Distance, 40Hr, IP66.Not only is it lightweight and comfortable to wear but the Ledlenser patented Advanced Focus System allows you to transition light from a broad flood beam to a sharply focused long-distance beam.