Running at night or in the dark requires effort. Led Lenser's NEO4 gives you everything you need to get out and do it. The unbeatable bang for the buck, the lightweight and a first-class design make a very good argument to put on your running shoes and finally get going. Discover the virtually non-glare optics and the swivel-mounted headlamp, which light the way perfectly. And don’t forget the Constant Current Mode, which provides constant illumination all the way to the end of your run.