The main advantages of LED display include:

1. High brightness and high definition: The brightness of the LED display is high, and it can display normally in a strong light environment, and can display high-definition images and text.

2. Long life: The LED display has a long life, which can reach more than 100,000 hours, and can maintain stability for a long time.

3. Wide viewing angle: The LED display has a wide viewing angle and can be viewed normally at different angles.

4. It can perform timing playback, timing brightness adjustment and other operations: LED display can perform timing playback, timing brightness adjustment and other operations according to needs, so as to realize more intelligent applications.

5. Regular maintenance, regular maintenance and other operations can be carried out: LED display screens can carry out regular maintenance and regular maintenance and other operations to ensure their normal operation.

In short, LED display has the advantages of high brightness, high definition, long life, wide viewing angle, regular playback, and regular maintenance, so it is widely used in various occasions, such as advertising, information release, display screens, etc.