What do you want, what do you get?

I saw by chance on a road bike, a LED light of its kind and was thrilled. A light that can be seen significant light even in daylight.
Since the lamp can be mounted on my bike just to the seat tube (lack of space) and this tube is correspondingly thick, came lamps with screw out of the question. The Flashing LED taillight with rubber suggested that it securely holds even on thick pipes. The lamp is operated by pressing on the lens. Since it has flashing functions, fast, less fast, next to continuous light, it is not in compliance with German. Thus, one light in most bike shops looking so vain.
Seen here and bestrellt. The delivery time is very generous, so that the lamp was then quite delivered "soon".
Whether always are button cells provide off here, I can not say. For me, two were there. However, this should not be a problem in the prices of these cells.
The first deployments, even in light rain, ran without problems.
If someone is looking for such a lamp for your bike, for the price, the water is dense, if possible by IP, so much fun with the search.
Let's leave the church in the village. The lamp is indeed now become significantly more expensive but still far below 10.-. A loose connection should be considered generous for the price and challenge the technicians. Many light is directly ordered two or three. ;)
So far I have no problems with the lamp and am sure they also lit even after hours that I am seen in traffic. And, it comes of me.