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Duke Energy's Store Sells Sort-Of-Free Lightbulbs | WFAE 90.7 - Charlotte's NPR News Source
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Get Free LED Light Bulbs from Duke Energy - Powertech Electrical NC
Duke Energy Offers Tips to Save Energy, Money as Temperatures Plunge in Indiana - Eagle Country 99.3
Grown People Talking: Thanks Duke Energy for the Free Light Bulbs
Duke Energy Free Light Bulbs! - Savings Lifestyle
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Simply Conserve 6 watt Globe LED (4 pack) | Duke Energy Online Savings Store
6 free Duke Energy services new homeowners should know about | Duke Energy | illumination
6 free Duke Energy services new homeowners should know about | Duke Energy | illumination
Simply Conserve 6 watt Globe LED (6 pack) | Duke Energy Online Savings Store
Duke Energy's Store Sells Sort-Of-Free Lightbulbs | WFAE 90.7 - Charlotte's NPR News Source
Simply Conserve 8 watt BR30 LED (6 pack) | Duke Energy Online Savings Store
The right lightbulb for you | Duke Energy | illumination
Duke Energy distributing 10 million free light bulbs
Grown People Talking: Thanks Duke Energy for the Free Light Bulbs
Christian Veitel - VMT - Duke Energy Corporation | LinkedIn
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Duke Energy offers tips to save energy and money as temperatures plunge | WBIW
Simply Conserve 6 watt Globe LED (6 pack) | Duke Energy Online Savings Store
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Duke Energy Customers: Lots of FREE CFL Bulbs!
Electric Savings Kit | Duke Energy Online Savings Store
