Burj Khalifa celebrates 10th anniv. with special LED light shows in Dubai

Photo taken on Jan. 4, 2020 shows the light show at Burj Khalifa in Downtown Dubai, the United Arab Emirates (UAE). Burj Khalifa, the tallest building in the world, celebrated its 10th anniversary with special LED light shows on Saturday in Dubai. The building officially opened on Jan. 4, 2010. (Xinhua/Su Xiaopo)