As a leader in the high-power LED lighting industry, Liyang Optoelectronics has always focused on the research and innovation of optoelectronic technology, constantly challenging technological boundaries and pursuing excellence. We always adhere to the development concept of innovation driven, with an international perspective and cutting-edge technology as our core competitiveness, research and develop new optoelectronic technologies, actively participate in the formulation of industry standards, and promote the healthy development of the optoelectronic industry through practical actions.

In the field of colorimetry, the company has made significant breakthroughs in the measurement of CIE tristimulus values through independent research and technological innovation, reaching international advanced levels, and accumulating rich experience and technological advantages. In the process of formulating the national standard "Colorimetry Part 3: CIE Tristimulus Values", Liyang Optoelectronics provided important technical support and practical experience, making outstanding contributions to the formulation of this standard.

The formulation of the standard "Colorimetry Part 3: CIE Tristimulus Values" effectively improves the construction of the lighting standard system, fills the gaps in the system, and provides a foundation for colorimetric research and evaluation. Being able to convert advanced international standards into national standards and improve the consistency of international and domestic standards. This has a positive impact on the development of Liyang Optoelectronics in the field of colorimetry, and has an important guiding role in product research and development, production, and quality control of Liyang Optoelectronics. At the same time, it will also promote the technological progress and development of the entire LED industry.

While participating in drafting national standards, we actively promote and apply new technologies to promote industrial upgrading and transformation. The company has developed a series of LED products with independent intellectual property rights. The LED packaging devices include SMD light source series, COB light source series, UV ultraviolet light source series, VCSEL light source series, plant lighting light source series, car lighting light source series, health lighting light source series, etc; LED lighting products include LED street light series, tunnel light series, projection light series, industrial and mining light series, and high luminous efficiency module series.

Liyang Optoelectronics is based on international standardization in the lighting field. This participation in drafting the national standard "Colorimetry Part 3: CIE Tristimulus Values" fully recognizes its outstanding achievements in the field of optoelectronics technology, especially in the field of colorimetry, and also demonstrates the company's leading position and technical strength in the LED industry. In the future, Liyang Optoelectronics will continue to deepen research, actively innovate, and make more contributions to promoting China's LED industry to the world.