Family sets world record for most Christmas lights

(GIF: Sarah Coffey / NBC News)

An Australian family set a Guinness world record for covering their home in more than half a million Christmas light bulbs.

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(Source: NBCNews.com)

16 million bulbs for Christmas lights exhibition in Colombia

(Photo: Raul Arboleda / AFP - Getty Images)

People attend the Christmas lights in the Medellin river on Thursday, Dec. 7, 2012. The Medellin’s Christmas lights exhibition is one of the most impressive in Colombia.