There is a high current draw on the circuit and the switch is getting old. Change out the switch, see if you can find a 20 amp switch as the internal contacts are designed to take the higher amperage. Check how many lamps are in the circuit in watts, add them together and use the formula for amps. Amps = Watts/Volts (120).
Open up the ceiling box and disconnect the blue wire coming from the light and connect it to the black wire coming from the fan. Be sure and put a wire nut on the wire where the light was connected before you removed it. The wall switch is controlling power to the wire where the fan is connected so when you connect the blue fan wire to that connection you will be sending power to both the fan and light from the wall switch.
The plastic rectangle thingy around a light switch is generally called a "wall plate." As outlets also have wall plates, the phrase "switch plate" is more descriptive, but less commonly used.They do not necessarily have to be plastic.
If the question is, can I wire a switch to an existing light fixture (and I must assume that it's something like a pull-chain light fixture), the answer is yes.If the question is, "how do I wire a switch to an existing light fixture that has no external switch", the answer is, "in series".The attached web site gives simple instructions on how to wire a basic light switch to an existing light.See sources and related links below
Not wanting to state the obvious but the wall switch has to be turned on to supply voltage to the outlet. The lamp will need a three way light bulb in the lamp. A three way bulb uses two filaments of different lengths. One element is used for low brightness, the other filament for medium brightness and the high brightness setting uses both filaments in the bulb. If a single filament ordinary light bulb is used in place of a three way light bulb there will be a position on the three way lamp switch where the bulb will not light. Find the position on the lamp where the bulb will light and leave it there. Use the wall switch to turn the lamp off and on through the controlled receptacle.
"Wall Switch plates vary in price. The average wall switch plate will be around seven dollars. For larger or more decorative wall switch plates, the price may increase up to thirty dollars."
To switch on the light in the room, locate the light switch on the wall and flip it upwards. This will turn on the light and illuminate the room.
At night, in the dark with all other lights off, watch the wall plate closely when turning the lights on and off again. Repeat, if necessary. You may see sparking behind the wall plate ("inside" the wall). This would indicate a loose connection, aging switch that should be replaced and/or a possible slight short circuiting. In any case, it would be advisable to have the switch replaced by a professional. And, then, the "crackle" should disappear.
When you turn off the wall switch, it breaks the circuit that allows electricity to flow to the light bulb, causing the light to go out.
To install a smart light switch in your home, follow these steps: Turn off the power to the light switch at the circuit breaker. Remove the existing light switch from the wall. Connect the wires from the smart light switch to the corresponding wires in the wall. Secure the smart light switch to the wall. Turn the power back on at the circuit breaker. Follow the manufacturer's instructions to set up and connect the smart light switch to your home's Wi-Fi network.
The crackle paint technique gives the wall texture. People absolutely love it!
To install a motion sensor light switch for outdoor use, follow these steps: Turn off the power to the existing light switch at the circuit breaker. Remove the existing light switch cover and switch from the wall. Connect the wires from the motion sensor light switch to the existing wires in the wall, following the manufacturer's instructions. Secure the motion sensor light switch to the wall and replace the cover. Turn the power back on at the circuit breaker and test the motion sensor light switch to ensure it is working properly.
To install a horizontal light switch in your home, follow these steps: Turn off the power to the circuit at the breaker box. Remove the existing switch plate and switch from the wall. Connect the wires from the new horizontal light switch to the corresponding wires in the wall using wire nuts. Secure the switch to the wall with screws. Attach the switch plate to cover the switch. Turn the power back on and test the switch to ensure it is working properly.
A lamp holder that turns on from a wall light switch not a switch on the device.
Change the wall outlets
To install a dimmer light switch, first turn off the power to the light switch at the circuit breaker. Remove the existing switch plate and switch from the wall. Connect the dimmer switch wires to the corresponding wires in the wall box, following the manufacturer's instructions. Secure the dimmer switch in place and attach the switch plate. Turn the power back on and test the dimmer switch to ensure it is working properly.
Some stylish and convenient wall sconces with switch options available for purchase include the Globe Electric LeClair 1-Light Plug-In or Hardwire Industrial Wall Sconce, the Kichler Tully 1-Light Wall Sconce with Switch, and the Westinghouse Lighting Iron Hill Indoor Wall Fixture.
The closest light switch in my home is located near the entrance of the room, usually on the wall to the right as you enter.