China is a major producer of LED downlights. In addition to the domestic market demand, a large part of the products produced by enterprises are exported. Generally, export products are regulated by corresponding standards, and the LED downlight industry is no exception. Just as foreign enterprises need to abide by the policies of the Chinese market when entering China, domestic LED downlight enterprises also need to know the policies and market requirements of foreign markets when expanding the North American and European markets. Taking the North American market as an example, they usually need reliable third-party testing and certification bodies, such as CSA Group, to test the structure, quality and safety characteristics of products, ensure that these aspects meet the relevant standards. Certified LED Downlight products can be labeled with certification marks provided by third-party testing and certification bodies. It is these signs that show consumers that the products they choose are fully safe and can be purchased with confidence. Take LED downlights as an example. In Canada and the United States, the safety standard implemented is CSAC22. 2No. 1993/UL1993. CSA Group can test bulbs according to this standard, including lamp weight, normal temperature rise, abnormal temperature rise, lamp cap torque, connection of lamp cap Live/zero line, and compliance of plastic shell, etc, ensure the quality and safety of lamps and lanterns. For today's extremely popular LED lighting fixtures, CSA is based on CAN/CSA-C22. 2No. 250. 13- 12 and ANSI/UL8750, 1stEd. , The main certification mode is to use the traditional lamp standard with 250. 13 and 8750 to do certification. If LED Downlight enterprises want to enter the international markets such as North America and Canada, they must grasp the requirements of these markets for products so as to suit the remedy to the case. For Chinese LED Downlight Enterprises, an effective way is to ensure that their products meet the specific requirements of these markets through testing and certification services by certification bodies such as CSA Group, enhance the competitiveness of products in the international market.