Ultraaspire Lumen 600 4.0

The Lumen 600 4.0 continues to expand on the functionality and versatility of the best-selling predecessor, the Lumen 600 3.0. This patented design features UltrAspire 3D Lighting which casts shadows across uneven surfaces giving you a better understanding of your terrain. It has a wide flood cone that provides 600 lumens of Steady Beam even lighting for the most natural running experience out of any light. The Lumen 600 4.0 comes with a removable pocket when capacity is needed. 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 natural breathing pattern. The power button also include a battery indicator light that when toggled on quickly illuminates green gold, or red indicating battery level. This waist light includes one of our UltrAspire rechargeable 18650 batteries and now features a USB Type-C charging port for a significantly quicker charge. Includes a USB Type-C charging cable. Like daylight. Let your eyes roam freely without adjusting between light and dark areas. Even lighting eliminates headaches and tunnel vision. Conical shape, Fatigue Free buckles, and limited stretch elastic ensure snug and stable fit which promotes a healthy and natural breathing pattern. Lightweight components and materials create an almost unnoticeable on-the-body feel without compromising durability. Prevents eye fatigue by maintaining a steady lumen output that does not dim until the battery is very low. Proportional weight distribution combined with our conical belt shape create a balanced load and a no-bounce ride. Intuitive settings, large buttons, and quick release buckles. Easy operation for fatigued minds in extreme circumstances. Heat dispersing fins mounted in and around the light passively dissipate heat, keeping the light cool and efficient during heavy use. Sturdy construction and aircraft grade aluminum provide better durability and improved hot and cold tolerance while reducing overall weight. Easily adjust up, straight, or down to suit your terrain. Illuminate your path while keeping your head and body in a natural running position.