I bought some time ago and the lamp was a bit saddened because the lamp did not really want to sit on the handlebars. With slight unevenness on the track you start to illuminate the trees or oncoming traffic, but not the street. The fastening tape You have quite Pretension tight even before the lamp stops properly. The light output is sufficient, little more would not hurt, but less it may really not be. The lateral LEDs I can only say that my side facing I have taped. A very good idea, but the implementation leaves much to be desired. If you can attach virtually central lamp, it does not bother. For me it is not possible, so it shown during the ride or impair it seeing into the distance. All in all, the lamp is for the price not a bad buy, but a few more euros affect certainly positive.
