How does a voltage tester work?
A non-contact voltage tester measures the difference in electrostatic charge between the person holding the tester and the tip. If you hold it near... More »
It’s an inexpensive tool that tests for live current. It can save your life. To use a voltage tester, simply plug its leads into a receptacle, or, if the cover plate is off, touch them to the screw terminals of the device. If current is present, the tester will light.
A non-contact voltage tester measures the difference in electrostatic charge between the person holding the tester and the tip. If you hold it near... More »
You will have to look at your transformer to determine what its maximum wattage is. Most bulbs are four watts, but they come in different wattages,... More »
Use a continuity tester. First, shut of the electricity going to the switch and remove it. Touch the tester leads to both of the switch's terminals.... More »
A foam seal is available to go behind the switch or receptacle... More »
Technically, you can use either one. But wires “backstabbed” into these holes (as it is called) are more likely to fall out, which could start a... More »
Yes, start by snipping off the original plug. Slide the cord into the new plug, strip the wires and connect them to the proper terminals. For lamps... More »
Yes, there are a variety of timers that simply plug... More »
Most estimates are 70%, which means that over the life of the bulb you can save as much as... More »
Yes, we have a special box with a cover designed to protect. In addition, the receptacle should also have ground-fault circuit-interrupt... More »
Only if the wall plate screw is... More »
Are your light switches old and dingy? Replacing a regular light switch with a decorative one can add some design flair to any room in your home.... More »
Changing a light fixture is an easy way to add some design flair to a room. All it takes is the right tools and some basic knowledge of hooking up... More »
Changing an electrical outlet/receptacle may seem intimidating, but it’s an easy project, as long as you follow the proper procedures for working... More »