Running at night or in the dark requires effort. Ledlenser's NEO4 gives you everything you need to get out and do it. The unbeatable light weight 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.