Duke Energy distributing 10 million free light bulbs
In Indiana, Duke Energy installs free energy-saving products in Jeffersonville neighborhood | Duke Energy | News Center
Duke Energy Customers: Lots of FREE CFL Bulbs!
The right lightbulb for you | Duke Energy | illumination
FREE Energy Kit from Duke Energy - YouTube
Duke Energy - Over time and throughout your home, it's scary how much energy you can save with LED bulbs! | Facebook
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Duke Energy's Store Sells Sort-Of-Free Lightbulbs | WFAE 90.7 - Charlotte's NPR News Source
Grown People Talking: Thanks Duke Energy for the Free Light Bulbs
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Grown People Talking: Thanks Duke Energy for the Free Light Bulbs
FREE Energy-saving light bulbs from Duke Energy - Zensible Mama
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Just got a box of free lightbulbs from Duke Energy. I thought they would just send one or two, it was a nice surprise. : r/mildlyinteresting
6 free Duke Energy services new homeowners should know about | Duke Energy | illumination
Free Duke Energy program can help you save on air conditioning bill – WSOC TV
Free energy efficiency program wants to help renters save | Duke Energy | illumination
Simply Conserve 6 watt Globe LED (4 pack) | Duke Energy Online Savings Store
Why are you paying for bulbs? This power company giving them away | wfmynews2.com
Free LED Bulbs And Energy Conservation Kits | MomsWhoSave.com
Duke Energy's Store Sells Sort-Of-Free Lightbulbs | WFAE 90.7 - Charlotte's NPR News Source
Get Free LED Light Bulbs from Duke Energy - Powertech Electrical NC
