Supplement: I have ordered 2 more Mars 3.0, extending from the first but clearly different because the flash functions and the glowing yellow lateral radiation are absent. This change is incomprehensible to me, because I, for example, the flash function hold in fog or diffuse light conditions for useful and represents the lateral radiation compared to the cross-road safety. Since the tail lamp shown at AMAZON obviously represents the former, the delivered goods do not correspond to the product being priced. Therefore, now point deduction!