| 16 Feb 2015 | 11:52

    A huge crowd gathered at Rockefeller Center to celebrate the lighting of the Christmas tree last week. About 30,000 energy efficient LED lights are being used to illuminate this year's 72-foot-tall tree, which is topped with a Swarovski star comprising 25,000 crystals and measuring nine-and-a-half feet in diameter. Photo By: Andrew Schwartz