The Lumen 400z 2.0 waist light features UltrAspire 3D Lighting which casts shadows across uneven surfaces giving you a better understanding of your terrain. This light produces 400 lumens, can be tilted up and down, and is adjustable between spot and flood lighting giving you plenty of versatility. The large button lets you easily adjust between high, medium, low, and blinking settings and now also includes a battery indicator light that when toggled on quickly illuminates green, gold, or red indicating battery level. The Lumen 400z includes a sweat proof pocket that can hold a large cell phone or any other essentials. This light features our Race Fit which is a fatigue-free buckle system allowing you to easily undo the buckle, and a conical belt which is made of limited-stretch elastic providing a more comfortable and natural breathing pattern. This waist light includes one of our UltrAspire rechargeable 18650 batteries and features a USB Type-C charging port for a significantly quicker charge. Includes a USB Type-C charging cable.