Common Problems With Light Switch Wiring
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How to Connect Light Switch Wiring: Fully explained pictures and wiring diagrams about wiring light switches describing the most common switches.
© By: Dave Rongey
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Understanding Light Switch Wiring
[ad#block]Electrical Question: I have two porch lights that I want switched together on one switch.
- I have provided power to one light but inadvertently provided the switch wire to the other light.
- There is one 12/2 wire running between them.
- Any way to make that work?
- Wire them in series maybe?
This electrical wiring question came from: Rick, a Handyman from Orlando, Florida
Dave’s Reply:
Thanks for your electrical wiring question Rick.
How to Connect Light Switch Wiring
- Connecting any house power in series is not recommended, besides, the amount of power that will be produced will be limited by the size of the light bulbs in the fixtures, and if these are fluorescent fixtures you will most likely damage the light fixture power supplies.
- An additional cable is required between the two light fixtures for this to work properly.
Light Switch Wiring
Wiring a Light Switch – Diagram 1
Fully explained pictures and wiring diagrams about wiring light switches describing the most common switches starting with photo diagram 1.
The Following will assist you with Light Switch Wiring
For more information about Electrical Wiring
Electrical Wiring
Electrical Wiring
Home electrical wiring projects with pictures and wiring diagrams.
The following may also be helpful for you:
A Complete Guide to Home Electrical Wiring
Be sure to get your copy of my BIG Book:
Perfect for Homeowners, Students and Electricians
Includes:
Home Electrical Wiring - Room by Room
120 Volt Circuits
240 Volt Circuits
Multi-Wired Circuits
Wiring Methods for Installing Home Electrical Circuit Wiring
Electrical Codes for Home Electrical Wiring
....and much more.
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Be Careful and Be Safe - Never Work on Energized Circuits!
Consult your Local Building Department about Permits and Inspections for all Electric Wiring Projects.
Electrical Tips to Help You Wire it Right
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The Safest Way to Test Electrical Devices and Identify Electric Wires!
The Non-Contact Electrical Tester
This is a testing tool that I have had in my personal electrical tool pouch for years, and is the first test tool I grab to help identify electrical wiring. It is a Non-contact tester that I use to easily Detect Voltage in Cables, Cords, Circuit Breakers, Lighting Fixtures, Switches, Outlets and Wires. Simply insert the end of the tester into an outlet, lamp socket, or hold the end of the tester against the wire you wish to test. Very handy and easy to use.
The Quickest Way to Check for Faulty Electrical Wiring!
The Plug-In Outlet Tester
This is the first tool I grab to troubleshoot a problem with outlet circuit wiring. This popular tester is also used by most inspectors to test for power and check the polarity of circuit wiring.
It detects probable improper wiring conditions in standard 110-125 VAC outlets
Provides 6 probable wiring conditions that are quick and easy to read for ultimate efficiency
Lights indicate if wiring is correct and indicator light chart is included
Tests standard 3-wire outlets
UL Listed
Light indicates if wiring is incorrect
Very handy and easy to use.
Strip Off Wire Insulation without Nicking and Damaging the Electric Wire!
The Wire Stripper and Wire Cutter
My absolute favorite wire stripping tool that I have had in my personal electrical tool pouch for years, and this is the tool I use to safely strip electrical wires.
This handy tool has multiple uses:
The wire gauges are shown on the side of the tool so you know which slot to use for stripping insulation.
The end of the tool can be used to grip and bend wire which is handy for attaching wire onto the screw terminals of switches and outlets..
The wire stripper will work on both solid and stranded wire. This tool is Very Handy and Easy to Use.
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Electrical Parts to Help You Wire it Right
Switches Parts and Accessories
Light Switch Single Pole
3 Way Light Switch
4 Way Light Switch
Switch and Outlet Combo
Dimmer Switch
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