Is it okay to use a timer for the fill light?

Use in the following situations:

1. Automatic control: The timer can help you automatically control the switching time of the fill light without manual operation.

2. Save energy: Using a timer can ensure that the fill light is used when needed and avoid wasting energy.

3. Convenience and flexibility: Through the timer, you can freely adjust the use time of the fill light as needed to adapt to different situations.