I was looking for a LED spotlight is bright, because I am a commuter and a good chunk of the daily route on unlit dirt roads go. Here I need a good illumination, as always resurface surprises in the form of unlit dog owners or joggers. (That there are inexpensive lighting for these people in these circles seems not yet to have spread.) I am completely satisfied with the breadth and width of the light cone. So far, I could not see any obstacle in time. For installation I had to be soldered to the existing of the hub dynamo cable.
