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Big
Energy User
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Lighting | = 20% of Electric Bill |
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Heat from Lighting | = 15% of Cooling Bill |
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Use
New Flourescents
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8
x's More Efficiency Lasts 10 x's Longer |
1/4 of the Heat Generated |
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Natural
Light
(It's Free!) |
Use Windows, Eaves, Porches | Indirect Light Is Cooler |
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