And all this in order to provide exceptional pleasure from communication with the definitely important in the life of each one person product of the road system - traffic light. The updated version of the acclaimed work has become even simpler, but at the same time more detailed. Each square millimeter of design justifies its presence by 100% completing the image of successful function and elegance. The convenient and intuitively clear design anticipates the users thoughts and allows them to respond more quickly to road signs, which, thanks to the design, have become fundamentally visual and informative. The integration of navigation elements identified it as a truly self-sufficient element of the road and transport infrastructure. Arrows are able to show the way the driver could use saving the time and providing the better understanding. Bright in content and peculiar in shape OLED display matrix reflect dynamic and contrast visualisation, clearly informing about the situation on road