Only after the purchase I became aware of the now available and only slightly more expensive 2 Watt Smart LED lamp (). If you drive on unlit paths, are not only seen but also even have to see, it should consider (presumably even if the higher line. The battery life is halved). The idea with 2 lamps on the handlebars for near and far is not completely absurd.
For lack STVO admission there were different assumptions:
1. The manufacturer shall, effort and cost of admission avoided and provides the lamp rather expensive to - ok
2. According to a MTB Freak the lamp would have an asymmetric light beam to avoid dazzling oncoming - seems somewhat unlikely
3. The internet address of the opinion that the flashing function of an approval precludes - that would be inexcusable indeed because idiotic and totally dispensable
Pending resolution of the approval question there more than 4 points