Expert electrician Danny Herb demonstrates in easy-to-follow, step-by-step instructions how to replace a light switch and how to replace a wall socket. He begins by showing you how to turn off the circuit breaker, an essential first step to any electrical repair, and offers safety tips and advice for working with electricity. He shows you the tools and equipment you'll need to get the job done, and how to test electrical outlets to be certain they aren't still hot.
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