This Old House's guide to electrical wiring and equipment, including interior and exterior lighting, fixtures, remote sensors, and more
Electrical & Lighting: Featured Article
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Electrical and Lighting
Q: Our home is 50 years old and in excellent condition, except for one problem. At odd times the electricity goes off in just one part of the house, affecting the lights and the garage door opener. We've learned that
if we open the fuse box and slam it shut, the lights go back on. We've had electricians here but we can never duplicate the problem so they're not sure what to do. Can you suggest a solution?
— Ruth and Bob, Syracuse, NY
When an outdoor light goes out but the bulb is good: Turn off power to the circuit. Use an emery board to sand away any rust or corrosion from the metal contacts on the socket. Then, spray them with an automotive-ignition sealer.
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