Why are Audi A8 Tail Lights so important?

I have noticed that the Audi A8 has unique tail lights compared to other models. Can somebody explain the significance and importance of these tail lights? Are they purely for aesthetics or is there a technical reason behind them?

The unique tail lights on the Audi A8 serve both functional and aesthetic purposes. They are designed to effectively signal to other drivers when braking or turning, while also being visually striking and distinctive on the road.