Duke Energy offers tips to save energy and money as temperatures plunge in Ohio and Kentucky
Simply Conserve 6 watt Globe LED (4 pack) | Duke Energy Online Savings Store
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Satco 4 watt Torpedo LED (4 pack) | Duke Energy Online Savings Store
Grown People Talking: Thanks Duke Energy for the Free Light Bulbs
Get Free LED Light Bulbs from Duke Energy - Powertech Electrical NC
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Simply Conserve 5 watt Clear Candelabra LED (4 pack) | Duke Energy Online Savings Store
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FREE LED Light Bulbs for Duke Energy Customers - Hunt4Freebies
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What went wrong at Duke Energy? – Carolina Forward
Duke Energy Bulbs Portugal, SAVE 55% - vallestour.com
Free LED Bulbs And Energy Conservation Kits | MomsWhoSave.com
These upgrades will give you the most energy savings | Duke Energy | illumination
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The right lightbulb for you | Duke Energy | illumination
Simply Conserve 6 watt Globe LED (6 pack) | Duke Energy Online Savings Store
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Why are you paying for bulbs? This power company giving them away | wfmynews2.com
Duke Energy offers tips to save energy and money as temperatures plunge | WBIW
Duke Energy's Store Sells Sort-Of-Free Lightbulbs | WFAE 90.7 - Charlotte's NPR News Source
Electric Savings Kit | Duke Energy Online Savings Store
In Indiana, Duke Energy installs free energy-saving products in Jeffersonville neighborhood | Duke Energy | News Center
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