If you are in a situation where you need more than one switch to turn on and off a light, then this video may help. In this tutorial, you find out how to use four way swtiches easily at your home. The video shows the internal workings of a four way switch and how it can work with the three way swtich method. It's a great way to turn off one set of lights in multiple areas. Enjoy!
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Plumbing & Electric How to Use four way switches easily at home

By dav1224
May 13, 2010 03:00 AM
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