Some people often have problems with their LED power cord plugs. Ningbo Haishu Pengxing Electronics Co., Ltd. is a manufacturer specializing in the research and production of LED red and black power cords in Ningbo. Here is how to solve this problem:

　　1. When purchasing LED power cord plugs, choose those produced by regular manufacturers and have quality assurance. Generally, we will review whether the supplier can provide quality inspection reports or CCC certificates, power cord plug product specifications, etc.

　　 2. When using, pay attention to the product usage methods and conditions specified in the manual of the leakage protector, because different use environments or improper use methods will reduce the service life of the leakage protection plug (reducing the safety factor of the leakage protection plug).

　　 3. In each use, test the LED power cord plug first to see if it works normally. If there is a problem, it should be replaced in time.