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lighting energy cost?
if you have 120volt 100watt fixtures outside your house and you replace them with 220volt 100 watt fixtures, how much could you save on your electric bill
1 Answer
- Anonymous1 decade agoFavorite Answer
You will save nothing.
You are using the same amount of energy. You pay for the watts consumed.
If you want to save money on lighting you should switch to fluorescent lights. A 20 watt bulb throws as much light as a 100 watt incandescent. There you are saving 80 percent.