Petzal ultra headlamp
Yeah it's good, it is heavy and unless fitted right will move on you. I fitted mine on top of a buff and it fine! Great light life, with great distance. The beam will brake up in unclear night ( may cause reflection, making it hard to see) three beam setting, top beam is amazing. Best bet is to get the belt and put the battery in a back pack or the the harness petzl offer. It a good light the best just the heavy maybe a over kill for trail running, I just run with myo now, smaller, easy and fast. Petzl make great product you can rely on!!!!