Hello, I hope jmd. can help me and I wanted to buy this LED turn signal https://www.ebay.de/itm/233532705485 but don’t know if I can use it legally in road traffic. So with the brake light and day running light. Because there is only one E number on it, as it looks like, and I have read now that for all functions there must be an E sign. Others say that his sausage, what’s right now? Would be nice if someone could enlighten me:-). I hope this is the right place for this question.