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Old 07-12-2016, 10:35 AM
Me_Billy Me_Billy is offline
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Join Date: Aug 2015
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Some industrial/commercial lights are like that to a limited extent. But for a home these days, shutting off lights when not in use will save the most electricity.

Replace all your bulbs with LED bulbs and you will save even more!

Last edited by Me_Billy; 07-12-2016 at 10:35 AM.