The Swarovski star shines atop the Rockefeller Center Christmas tree after it was lit during a ceremony, Wednesday, Dec. 4, 2013, in New York. Some 45,000 energy efficient LED lights adorn the 76-foot tree. (AP Photo/Kathy Willens)NEW YORK (AP) — With a flick of the switch, a 76-foot Norway Spruce officially was the Rockefeller Heart Christmas tree after it was illuminated for the first time this holiday season in a ceremony that's been held considering that 1933.