Identification method: 1. Enter the docking interface. 2. External points represent external devices. 3. Select the lamp library in the external USB flash drive. This is a computer monitor, not an interface in the console. 4. After the fifth step is completed, all the recognizable lamp libraries in your USB flash drive will be displayed in this interface, so pay attention to the names when choosing. 5. When you select a light library, you will automatically jump to this interface, which is the various properties of the light library you selected, and then close this interface. 6. When closing the previous interface, do not exit the matching interface and connect the lamps directly. If you want to exit, please click Save. 7. At this time, you will magically find that your lamps have been imported in the Fixture- column, but remember that this import is a show, not a console.