<http://schema.org/alternativeHeadline>
"A whopping 70 percent of household sockets in the U.S. are still harboring outdated, inefficient light bulbs. Energy Star offers insight on how to easily switch them out with energy-saving models while minding your lumens and your watts."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/your-home/at-home/blogs/more-illumination-on-why-you-should-ditch-those-old-bulbs-infographic>