Can I tie into an existing light fixture to add a new one?
How to Lower Your Electric Bill: Home Appliances and Electrical Consumption. Tracking Down High Energy that leads to Big Electric Bills
The humming you hear is actually the bulb filament vibrating.
What causes a 240 volt outlet to give only 120 volts?
Why do I have two black wires on the fixture?
Because your old existing fixture stopped working it seems that there is a problem with the fixture circuit.
How do I change the power supply from a battery to standard indoor electric power cord?
Can I use a higher watt CFL than the fixture recommends?
Which wire is the ground wire?
Why did my electrician get an electrical shock if he turned off all the breakers?
The new electrical code calls for a 4-wire plug for dryers.
Do halogen bulbs smell when they’re about to go out?