Following the success of the Audi E5, Ambilight deepens its collaboration with Audi.
At the Beijing Auto Show, Audi’s first all-electric SUV, the E7X, debuts with an Electrochromic (EC) smart dimming panoramic roof featuring a 96-RGB LED starlight matrix.Together with Ambilight’s smart dimming solution, the panoramic roof transitions from open-sky transparency to immersive ambient starlight, creating a glamorous starlit experience.

EC Dimming Technology: Redefining the Intelligent Cockpit
The E7X embodies AUDI’s vision of futuristic design, where light becomes a controllable and designable part of the cockpit experience.
In bright city conditions, the EC smart dimming roof automatically reduces glare to maintain visual comfort. On long drives, it softens light to minimize fatigue. At night or when stationary, it transitions back to Bright Mode, expanding the sense of space. Inside the E7X, light becomes a core capability of the driving experience.

EC Dimming: A Showcase of Chinese Smart Systems
This collaboration with Audi reflects a broader industry shift: Chinese intelligent systems are gaining increasing recognition within the global premium automotive ecosystem.
Ambilight’s technology demonstrates that luxury is no longer defined solely by design or performance it is increasingly expressed through the precise control of light, space, and perception.
