Christmas lights in front of the three major political buildings in the United States (Photos)

US Congress Christmas Tree After the White House Christmas Tree in the White House Blue House entered December, the major western cities began to prepare for the upcoming Christmas. In the large and small, different kinds of decorations, the most beautiful is a Christmas tree with different shapes. In the United States, regardless of the White House or the center of major cities, there must be a special Christmas tree lighting event. Among them, the White House's Christmas tree layout work is the first lady's patent.

Laura, the first lady of the United States, said that this year, she will spend a thrifty Christmas with energy-saving light bulbs and materials used in previous years to decorate the White House. The decoration of the White House during the Christmas season will be dominated by red, white and blue, with more red ornaments. The White House main Christmas tree is about 5.5 meters high and features 369 ornaments from artists from all over the United States. The White House is scheduled to host 25 receptions and 7 dinners during the Christmas season. More than 60,000 people are expected to be in the White House.

This year, although the United States is suffering from the financial crisis and the economic recession, the Christmas tree lighting activities around the country have not been greatly affected. Durham County, England, has set up a thin and shabby Christmas tree that has been criticized by local residents as the ugliest Christmas tree. At the same time, the $1 million pure gold Christmas tree exhibited by a Japanese jewelry store is full of brilliance and extravagance.


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Normally, when we connect the current for the three chips in the 5050 RGB it will emitting as white LED. But it might not pure white enough. Because it will more like pale pink or pale cyan instead of pure white and it don't have the perfect consistency as the RGBW LED, which means it can't meet some user's standard.


Advantage of RGBW LED: It used the warm white or pure white replace the mixed white, which make the light of LED glossier and more consistent than the 5050 RGB LED.
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