Black/Red wire (Load) - This wire is usually black/red in color.You should see four wires connected to your existing switch. Take a photo of the wiring for reference.Ħ.) If you see a white wire-or a group of them-then you have neutral wiring in your house. Note: You’ll need a flathead screwdriver.ġ.) Turn off the power at the circuit breaker for the switch you’re replacing.Ģ.) Confirm there is no power to the circuit by flipping the switch on and off.ģ.) Remove the wall plate of the existing switch by unscrewing it.Ĥ.) Unscrew the existing switch from the electrical box and slowly pull it out of the wall.ĥ.) Don’t remove any wires from the switch. If you’re unsure whether you have neutral wiring or not, you can check the switch box on the back of a light switch in your home by following these steps: Houses built prior typically won’t have neutral wires, meaning you’ll need a no neutral wire switch. If it was built in the mid-1980s or later, it likely has neutral wires. To get an idea, check what year your house was built. Which switch you’ll need-either a neutral wire or no neutral wire switch-depends on your house having neutral wiring. You may be curious to know if installing a dimmer switch is possible to do yourself, and the answer is yes! Follow along as we answer some of the most common questions about dimmer switches and provide step-by-step installation instructions.įirst thing’s first, we need to make sure you select the right switch. Plus, dimmer switches allow you to get the exact lighting you want for your space, letting you adjust the ambience as you need. Aside from the awesome style and mood-setting capabilities, changing to a dimmer light switch is a great way to save energy and extend the life of your light bulbs. Hey there, DIY-er! Let’s talk about dimmer switches. Don’t guess, hire an expert.How to install a dimmer switch in a few easy steps These kinds of switches are most commonly used in hallways or large rooms where there are more than one way to enter.Ĭonfused about which types of switches you need for your electrical project? The experts at Price Electric have been solving these problems for homeowners and builders for decades. If the light is on, either switch can turn it off. These two wires create their own internal circuit so that if a light is off, either switch can turn it on. However, they have two special wires that connect to each other, called travellers. Three-way switches are connected to a hot wire from the electric panel and a wire that connects to the light. That gives both of them the chance to interrupt the flow, or re-start the flow of electricity. In order to be able to turn a light on or off from different points in the same room, BOTH switches must be three-way switches. Each one of them has the power to interrupt the electrical flow and turn the light off from a different part of the room. The three-way switch is used in conjunction with another three-way switch. Much like the two-way switch, a three-way switch turns a light on or off. When you turn it off, you have interrupted the flow. In essence, when you turn the light on, you are completing a circuit, so the electricity is flowing to the light. There is one place to turn the light on or off. This is the kind of switch you have in many rooms. What does a two-way switch do?Ĭhances are, when you think of a light switch, the one you are thinking of is a typical two-way switch. It seems a pretty simple concept.īut if you are designing a new space, or upgrading an older electrical system, you might find yourself answering questions and deciding between a two-way or a three-way switch. Light switches are just light switches, right? You flick it or click it or turn it and the light comes on, and maybe a fan spins to life.
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