One of the most crucial parts of decorating the Christmas tree is lights. In the old days before people had electricity, people actually used real candles to light their tree up. It seems so dangerous if you think about it. It was in 1900 that the first known advertisement for Christmas tree lights were featured in Scientific Magazine. Fast forward to the 21st century, and you will find all kinds of lighting options. There are blinking lights, colored lights, timed lights and all sorts of other types. This epic tree uses over 7,000 lights and draws over 25 amps of power to create a truly memorable light show, accompanied by some of 2014's biggest hits.