What is the problem that the rocker controller for Sony camera can't fill the light?

1. The photoresistor under the lens is broken.

2. infrared lamp is broken, so it should be checked and repaired after sale.

3. The light source outside is too strong, so of course it won't turn on the fill light.

Fill light lamp is a kind of lamp used to compensate some equipment or plants for lack of light. There are usually three kinds of fill light, one is camera greenhouse fill light (also called plant fill light), photography fill light (also called camera fill light) and license plate fill light (also called white light).

Camera fill light is also called camera light, headlight, news light, etc. Its main function is to provide auxiliary light when shooting in the case of insufficient light, so as to get reasonable picture material. Camera fill lamps have excellent control performance, such as adjusting brightness, color temperature and displaying remaining power. In the past, the camera fill light used halogen bulbs, which were connected to the mains. Has been eliminated.

Most of the LED fill lights are used now. Because of its high light efficiency, low voltage, small volume, long life, fast response, strong earthquake resistance, energy saving and environmental protection, it is rapidly popularized.