- I need to replace a lightswitch in my house. What should I get?
You need to know if its a single pole or a three-way. If the light can be controlled in more than one location, then it is a 3-way...
- I’ve noticed that some outlets have a T-shaped neutral slot. What does this do?
It identifies the outlet as a 20-amp grounded receptacle and it should be used only on 20 amp...
- How do I connect a wire to the terminal on my light switch?
Bend a stripped wire 180 degrees by bending it over the tip of needle nose pliers. Wrap the wire clockwise around the screw so that it will stay in...
- What type of switches will I need to turn a light on from three different locations?
Two of the locations will use a three-way switch and the other location will need a four-way...
- What type of switches will I need to turn a light on from two different locations?
You will need a three-way switch at each location. A three-way switch will have three terminal screws on it--two brass colored screws and one that...
- Do you have a light switch that I can use to replace one in my house?
Yes, but is it a single pole or is it a three-way switch. A three-way switch is one that is used when a light is controlled by more than one...
- My dimmer switch feels warm. Is that safe?
It is normal for a dimmer to get warm during operation, and they have a built-in heat sink for that very reason. Always be sure the load on the...