Strong optics work properly

The design of the rear light appealed to me immediately, and I also like the fact that there are two built-in instead of just one LED. I have the version ordered without brake light function, because I (with 6V DC supply for light Shimano Steps) use of my e-bike - there it replaces the rather run of the mill standard designed taillight.

The problems here partly expressed with the parking light did not put me off, because the supply anyway possible by the e-bike parking light. After switching off the power supply, it will light up to now continue properly - let's see if (and when) the changes perhaps.