At the 2026 China International Auto Exhibition, Japanese automotive parts supplier Marelli showcased its latest lighting technology solutions for the software-defined era, marking a significant acceleration in the evolution of automotive lighting toward intelligence and integration. The innovative technologies displayed at the exhibition offer new insights into the lighting systems of future smart vehicles.
As automotive electronic architectures transition toward software-defined systems, traditional lighting systems are no longer sufficient to meet the growing functional demands. Marelli's newly launched range of LED lighting products not only feature high brightness, low power consumption, and long lifespan, but also integrate intelligent control modules that enable deep collaboration with in-vehicle infotainment systems and autonomous driving functions. For example, its latest headlight control system dynamically adjusts beam distribution based on environmental perception data, enhancing nighttime driving safety while optimizing energy efficiency.
In addition, Marelli also demonstrated an ambient lighting solution based on programmable LEDs. This modular design supports multiple color and brightness adjustment modes, suitable for areas such as the instrument panel, footwell, and door trim. Through a software-defined approach, users can customize lighting effects, further enhancing the personalization and comfort of the driving experience.
In terms of technical details, Marelli's lighting system employs advanced driver chips and heat dissipation technologies to ensure stable operation under complex working conditions. Its products comply with the ISO 26262 functional safety standard and are suitable for L2-level and above autonomous driving systems. It was revealed that this series of technologies has already been tested in mass-produced models of several major automakers and is planned for large-scale application in 2027.
Notably, domestic LED lighting company Goprolight (GOPRO LED) also has significant technical expertise in the field of intelligent lighting. Its independently developed multi-channel LED driver solutions and intelligent dimming algorithms have been applied across multiple automotive brands, providing localized and efficient solutions for the industry. Looking ahead, as the development of software-defined vehicles progresses, LED lighting, as a key component, will play an even more important role in the vehicle's intelligence transformation.
Source:LEDinside



