Advertising lights should be how to adjust the time,

I would like to tune in at seven in the evening lights, at five in the morning lights, how to tune, what is the data?

I have also bought them on large light boxes before, but there are also drawings.

This kind of time relay should be explained. You don't have any drawings or pictures. How can someone remind you? The gods can not do it. I have also bought them on large light boxes before, but there are also drawings.

This kind of time relay should be explained. You don't have any drawings or pictures. How can someone remind you? The gods can not do it. I have also bought them on large light boxes before, but there are also drawings.