The Nitecore UT05 is a bright yet lightweight running light that wraps around the waist. Its dual LED modules emit a maximum of 400 lumens 160° wide flood beam that covers the ground up to 29 yards in front of you, which ensures the ultimate visibility and safety. Rated IP66 water-resistant, this waist light works rain or shine; and is made from durable anodized aluminum for extra reliability and durability. The UT05 is perfect for night running, dog walking, or jogging during dawn and dusk.