The wireless flashing effect of indoor photographic lights is not good.

There is no problem in manually triggering the flasher, which means that both the flasher and the lamp are fine. Not when shooting, that is, the camera is not in good contact with the flasher, or the camera and flasher are not matched. Or there is a problem with synchronization. For example, if the camera shutter speed is set too high, generally, the speed of1125s and below is no problem. If the speed is higher than this, it is easy to cause problems, and a good camera of 1/250s is acceptable.