(3) In terms of technological innovation, China's EL cold light film industry has achieved remarkable technological innovation in 2025, and its product performance has been continuously improved. According to industry data, the luminous efficiency of my country's EL cold light sheet products has reached 1501m/W, the color temperature consistency has reached 2K, and the service life is more than 50,000 hours. In addition, breakthroughs have been made in the research and development of new EL cold light sheet materials, such as the widespread application of new materials such as gallium nitride and silicon carbide, further reducing product costs and improving market competitiveness. Taking a startup as an example, the gallium nitride EL cold light sheet product it developed has gained a good reputation in the market, and the order volume continues to grow.