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The LED energy-saving lamp lighting ceremony was held at the Louvre in Paris, France. People counted down to zero, and the glass pyramid of the Louvre Museum took the lead in lighting. It was extraordinarily mysterious in the night.
It is understood that the Xenon exterior lighting system that the Louvre has been using has to be replaced every three years. In order to promote environmental protection, the Louvre and Toshiba have been cooperating to develop more energy-efficient lighting methods since 2010, and finally decided to use LEDs. Energy-saving lamps, the lighting system renovation project of the Louvre Glass Pyramid and other facilities has been completed, and the lighting system renovation of the Napoleon Atrium and the Square Atrium will be completed in the next two years.
According to reports, after the renovation of the lighting system, the annual electricity consumption of the Louvre exterior lighting will be reduced from 392,000 degrees to 105,000 degrees, a reduction of 73, and the LED lighting system can continue to use for 20 years. The Louvre was built in the late 12th century and was originally used as a castle for defense. In the 14th century, King Charles V began to use the Louvre as a residence. After several generations of kings' expansion and improvement, the Louvre became a representative building of French classicism. In 1793, the Louvre was officially opened as a museum to the public, and today it has nearly 400,000 pieces of art. The replacement was completed by the Paris lighting company EventforENICompany. 
