It is not dishonorable to join other reviews. This lamp does what it should, and quite bright. It requires only for AA cells, I use it with batteries, umkomplizierter'll never forget, especially since the range of a single charge is already very good. For professional reasons, I always come late in the evening to go jogging, but I need in the forest a lamp, Headlights I do not like because it is convenient to hold a lamp in her hand. Therefore it is ideal, usually the second lowest level ranges, the brightest is indeed as high beam of a car. SOS and Strobofunktion are unimportant for me, yes, but not interfere. All in all a very functional lamp that some can tolerate. In fall I've rammed twice into the ground without leaving visible traces. My hands and knees looked accordingly, the lamp has two Kratzerchen that's about it ...