The Clapper
The light turns on when you flip the switch, and it turns off when you flip the switch again.
It turns a lamp on and off.
an item that turns on or off another item (like the light switch in your home)
A lamp holder that turns on from a wall light switch not a switch on the device.
The light switch has gone bad and will have to be replaced. Unless you are qualified to safely replace it, call an electrician.
To set a timer for a light switch, you can install a timer switch that allows you to program when the light turns on and off. Simply follow the instructions provided with the timer switch to set the desired time intervals for the light to operate.
An outdoor light sensor switch works by detecting changes in light levels. When it senses that it is getting dark, the switch automatically turns on the lights in external areas. Conversely, when it detects that it is getting light, the switch turns off the lights. This allows for the automatic control of lighting in external areas based on the natural light conditions.
Just to the right of your headlight switch , on your dash , is a dimmer wheel switch. I know when that is rotated all the way up it turns on the courtesy light when the doors are closed - check to see if it also turns on the cargo light
Next to the headlinght switch, there is a wheel type switch. This switch dims/turns of the panel and guage lights. When pushed all the way up, there will be a click-that turns the light on. Roll it back towards the floor til it clicks to turn the dome light off.
A fridge uses one ,the light when it turns on and off.
its the little round dial next to the headlight switch turn the dial all the way up
In a compound Microscope, Power Switch turns on the lamp( Light source)