Articles about Switches
Switch wiring and the junction box: How to Wire Light Switches and Light Fixtures.
Will my existing lights work with a new LED light fixture? Adding a Non Dimmable LED Light Fixture.
I wired a switched outlet for a lamp and the fixture smoked, what did I do wrong? Identify the Electrical Circuit Before Wiring, Switched Outlet Wiring Diagram.
I replaced my 100 watt incandescent flood bulbs with 9 watt LED lights now they do not work. Common Problems with Dimmer Switches and LED Light Bulbs.
I just changed a light switch and lost power to my outlets, what did I do wrong? How to Check Light Switch Wiring Connections, Common Light Switch Wiring Problem and Solution.
Can lights and wall outlets be on the same circuit? Planning the Electrical Wiring When Adding a Room, Electrical Wiring for a Bedroom Light and Outlets.
How are Switches wired for a Bathroom Light and New Exhaust Fan Unit? Wiring Switches for a Bathroom Light and Exhaust Fan Unit, Wiring Two Devices from Separate Circuits on One Switch.
Do I need an expensive electronic low voltage dimmer for my track lighting? Considerations When Installing a Dimmer Switch for a Track Light Fixture. Resources for how to wire a dimmer switch.
How can I replace a wall switch with a time switch for my outside lights? How to Wire a Timer Switch for Outdoor Lights, The Most Common Wire Colors and Connections for a Time Switch and How to Connect Them.
How can I wire a 3way dimmer switch to one of the switch locations? Dimmer Switch Wiring Connections, Installing Multiple Dimmer Switches, Types of 3Way and 4Way Dimmer Switches.
How do I wire the new switch using power from the existing power line to turn on and off the new ceiling light? Wiring a New Switch from an Existing Power Source.
How do I connect the wires when replacing my light switches? How to Replace a Light Switch and Make the Wiring Connections, Identifying the Wiring, Connecting the Wiring for Your New Switch.
How can I use a voltage tester to check a light switch? The Most Common Methods for Testing a Light Switch, Testing a Switch with a Continuity Tester, Testing a Switch with a Voltage Tester.
How to Add a 4Way Switch with Other Light Switches: I need help adding a 4-way switch in my home.
I wired my basement so all the lights operate from one switch but the switch does not operate the lights and the lights just stay on. What did I do wrong? Installing Basement Electrical Wiring for Lights and a Switch.
How are 3-way switches wired? The Key to Wiring 3 Way Switch and 3 Way Dimmer Switch Wiring, Wiring Configurations for 3 way Switch Wiring.