4:00am

Thu January 6, 2011
Business

Last Word In Business

Officials in the U.S. and Europe are phasing out incandescent light bulbs to save energy. Siegfried Rotthauser is working around the new rules by calling his bulbs "heat balls."  His website describes the products as "small heating devices. " He says they just look like light bulbs and happen to fit in light sockets.

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