How Do Lights With Two Switches Work. Knowing how to wire a light that is controlled by two switches as opposed to one is a helpful skill. The third provides the redundant switching at either end.
It's possible to mount the switches in the same or in. This process can be tricky, so read through the steps before you start your project. Understanding how wall switches work makes it easier to make repairs and replacements and choose the right switches for your needs.
Two light switches connected to the same power source can control a single light fixture too.
The hot wire from the power source is connected to one of the terminals.
How do you wire two ceiling lights on one switch? Does anyone have a simple diagram? I have an arm that will swing down and land on a momentary switch (we shall call this the "On Switch"), that will trigger the relay and turn on the motor.