Making it one of the seven wonders of the Modern World, SANSI LED completed lighting up of the world’s longest Hong Kong-Zhuhai-Macau Bridge project with 55-kilometre length. LED Street lights, a series of color-changing architectural LED landscape lights features that will run vertically along the bridge, and LED variable message signs equipped with own-developed intelligent control systems for the entire length of the bridge along with more than 28,000 ceramic LED lights, will be provided by SANSI LED.