Articles about Lighting

How to Wire a 4-Way Switch Light for Light Fixtures – The 3-wire that runs between does not have a neutral wire, and besides, you would not have the correct switching sequence as the final common to the light fixtures from the end 3-way switch.

How to Wire 4-Way Switches: Here are some fully explained 4 way switch diagrams. 4-way switches are a convenient way to operate lighting fixtures from three or more locations.

How to Wire a Bath Exhaust Fan and Light Fixture: You could junction in the exhaust fan junction box or a new junction box could be installed in an accessible location and separate out the switched wiring, one which will lead to the bathroom exhaust fan and the other that will lead to the recessed light fixture.

How to Make Light Fixture Wiring Connections: The electrical junction box provides a safe enclosure for the wire connections, and it also provides a way to anchor the fixture, which usually the fixture has a plate or canopy that covers the opening of the fixture box.

The Key To Long Lasting Light Bulbs – I have two recommendations that I’m sure will help your light bulbs last longer, and this should be considered whenever light bulbs are being installed on ceiling fans and in areas where there may be a level of any type of vibration.

Wiring for a Second Bathroom Light Fixture – The wiring that has been described in the question will allow the second light fixture to operate only when one of the switches for the 3 function bathroom fan unit is in the ON position.

The Basics of Light Fixture Electrical Wiring: Electrical testers enable you to identify electrical circuits and help prevent the possibility of accidental electrical shock.

How to Connect Light Switch Wiring: Fully explained pictures and wiring diagrams about wiring light switches describing the most common switches.

How to Install a the Right Kind of Dimmer Switch – A standard dimmer switch can be installed at one switch location if the lamps in the light fixtures are compatible with the dimmer switch that you purchase, such as incandescent lamps.

How to Use RF Switches to Control Lights – Supervisory Control And Data Acquisition systems are extremely useful, they have been around for years and there are numerous applications for their use, especially with Home Electrical and Automation.

How to Wire a Switch for a Bathroom Shower Light and Exhaust Fan – The wiring leads may be to the other device so that both the shower light and the fan are on the same switch.

Directions for Installing a New Dimmer Switch – There are some brands of dimmer switches that have Master and Slave dimmers, and this has been a problem for a few people because they were totally unaware of the differences even though they appear to be identical.

How to Replace a Light Switch – Single pole switches will only have two switched wires and the connection of these two wires to the terminal screws of the switch will not matter, or the polarity is not crucial.

How to Install Motion Detector and Security Light Fixtures – Installing spot lights and motion detector lighting fixtures provide security and energy savings and they can easily replace an existing exterior wall fixture.

How to Calculate Lighting Loads for Sizing Dimmer Controls – The actual electrical load that is required for each circuit of lighting will need to be determined in order to establish the type and size of dimmer control that would be best for the stage lighting.

How to Install Wiring for Outdoor Lighting – A separate dedicated circuit may not be necessary or required. Outside lights may be controlled by motion detectors and photo cells, switched from one or more locations.