How to Install Ceiling Light Fixtures : How to Turn Off the Power before Replacing Light Fixtures

Learn how to turn off the power supply to light fixtures and test if the power is truly shut off in this free video.

Expert: Jon Olson
Bio: Jon Olson currently teaches multiple industrial technology classes at the high school level. In addition, he has worked in residential construction for several years.
Filmmaker: Jon Olson

Duration : 0:1:0


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One Response to “How to Install Ceiling Light Fixtures : How to Turn Off the Power before Replacing Light Fixtures”

  1. What’s the name of …
    What’s the name of the red circuit tester device that was shown in this video ?

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