How to Convert a 3-Way Switch Fixture to Stay On: Installing a Motion Detector for Exterior Safety

2023-04-14 14:26:57 By : Ms. Joy Xu
As technology advances, motion detectors have become an essential part of modern homes. They work by detecting motion within their vicinity and triggering an action, such as turning on a light. One common application of motion detectors is to install them in garages to provide an efficient and easy way of illuminating the space when someone enters.

If you have a garage light that you would like to hook up a motion detector to, there is a possibility of changing its fixture that is currently hooked to a 3-way switch, so it is on all the time. In this blog, we will explore the steps to follow, including the tools needed to get the job done.
Motion Detector - Forum - Bob Vila


Before we delve into the actual process of changing the fixture, let's first look at the benefits of using a motion detector garage light.

1. Energy savings

One of the most significant advantages of using a motion detector garage light is that it promotes energy savings. Unlike traditional bulbs that stay on even when they are not needed, the motion detector light will only turn on when someone enters your garage.

2. Enhanced safety and security

Having a motion detector garage light installed in your garage enhances safety and security. When someone enters the space, the light will trigger on, illuminating the area, which is an excellent deterrence to robbers and thieves.

3. Convenience

With a motion detector garage light, you do not have to worry about fumbling for the light switch, especially when your hands are full. When you enter your garage, the light will automatically turn on, providing you with the convenience of a well-lit space.

Now, let us explore the steps to follow when changing a fixture that is hooked to a three-way switch so that it is on all the time.

Tools You Will Need

Screwdriver, pliers, wire stripper, voltage tester, electrical tape, wire nuts, motion detector light, and an electrical box.

Step-by-Step Guide

Step 1: Start by turning off the power

Before starting any electrical work, it is crucial to turn off the power in the circuit that you are working on. Ensure that the circuit breaker is off before beginning the process.

Step 2: Remove the old fixture

Using a screwdriver, remove the screws that are holding the old fixture in place. Carefully remove the old fixture.

Step 3: Disconnect the wires

Using pliers, disconnect the wires that are connecting the old fixture to the electrical box. Remember to take note of the wiring configuration so that you can connect the new fixture correctly.

Step 4: Install the motion detector light

Connect the wires from the new motion detector light to the corresponding wires from the electrical box using wire nuts. Ensure that you have made secure connections by giving the wires a gentle tug.

Step 5: Place the motion detector light in the electrical box

With the motion detector light connected, place it in the electrical box and screw it securely in place.

Step 6: Install the cover plate

Install the cover plate over the electrical box.

Step 7: Test the light

Turn on the power at the circuit breaker and test if the light works correctly. Also, test if the motion detector accurately detects motion and turns on the light.

Step 8: Clean up

Clean up the area, dispose of the old fixture, and store any unused materials.

Conclusion

Changing a fixture that is hooked to a three-way switch so that it is on all the time is a relatively simple process that you can DIY. By following the steps above and having the necessary tools, you can successfully convert your garage light to a motion detector garage light. With the added convenience, safety, and energy savings that come with a motion detector light, it is a worthy investment for any homeowner.