The standard optical component refers to the LED chip as the basic luminous body, with the specified light, color, electricity, thermal characteristics, as well as the specified external dimensions, mechanical matching forms, application interface and usage specifications, etc., for lighting products and the lighting system's light unit. LED (semiconductor lighting) light source has the advantages of high efficiency, energy saving, environmental protection, etc. The LED industry has become the commanding heights of technology and industrial strategy that developed countries compete for. For a long time, due to the lack of standardized standardized optical components and lighting standards, coupled with the unbalanced development of the company’s own existing equipment, facilities, and technical level, LED lighting applications in the market have resulted in a wide variety of products with different performance. Poor interchangeability restricts the healthy development of China's LED lighting industry to some extent.