What is the reason why the LED light keeps flashing after turning off?

　　Why does the LED light keep flashing after turning off? Don't ignore it, it may cause accidents!

　　With the development of society, more and more people use LED lights. Using LED lights can make the venue brighter, but sometimes there are some problems when using LED lights. For example, sometimes the LED lights are turned off. It will keep flashing. Many people have encountered this situation. What is going on? Don't ignore it, or it may cause accidents.

　　In the past, incandescent lamps were used more often. Now most people use LED lamps. LED lamps come in various colors, but most people use white LED lamps. White LED lamps can be used in the house. The light becomes brighter, so that you don’t feel that the room is dim. LED lights are easy  use, but sometimes there are some accidents with LED lights. For example, LED lights will keep flashing when they are turned off. I've seen the situation before, what's the problem with LED lights? If it happens, don't ignore this problem, otherwise it will cause accidents. This phenomenon occurs mostly because of two reasons.

　　One reason is the switch problem. If the switch is equipped with a light-emitting diode that turns off the light, it is no problem  use an incandescent lamp. There will be no flicker when the incandescent lamp is turned off. If it is an LED light, it will appear. Yes, you only need  change a switch at this time, just choose an ordinary switch without a dim light.

　　Another reason is that the neutral wire and the live wire are connected reversely. This reason should be relatively rare. As long as the electrician is careful, you can find out. If the connection is reversed, you can change it back again. If you don’t know much about this aspect If it is, it is recommended not  change it by yourself.