Daylight-dependent lighting circuit; has photodiode with switch component arranged in casing, as well as clock component and switch key function, to switch light on or off

摘要

The circuit has a photodiode (26) with a switch component (27) and a switch contact (20) arranged in a casing. Relays (4,8,14,17,22), an optical display (35) and a clock component with relay and associated switch contact are also arranged in the casing. The light switch is switched in a connected to a switch key function (21), so that the light (24) can be switched on and off, if a switch contact is switched to a closed position (56).