Now that I have more than four years previous HP10 (still works perfectly) use, I once allowed myself a new head lamp. The purpose is to hunt, thus enlightening the pulpit and of the way, but also to Nachsuche and in breaking (gutting). Due to the good experiences with the HP10 it should be a Fenix again - the choice was good! The lamp is bright as day and sits comfortably on the head. The battery compartment I have attached the back of the headband while wearing you feel it hard. The batteries (4 x AA) you get to the emergency at any gas station and probably in every country. Very well done is the diffuser disc, so that you will not be blinded by a bright spot in the center of the beam at close range, but everything is beautifully illuminated evenly. In the pulpit for gear sorting the smallest stage, the second or third stage than enough, in breaking. In the forest, I could hardly believe the luminous efficiency. I invite times up a picture of a use of the lamp in the spot operation in turbo mode on a forest path. The only HP15, no car headlights or the like, no additional light! The photo is taken with an iPhone 5, not just with a bright lens. But the near-field illumination is awesome! All in all, a whopping 5 stars!