The project is located in the twin towers of Wanda Plaza in Kunming, Yunnan Province, with two towers measuring meters high and spaced meters apart. To highlight the grandeur of the twin towers during the lighting ceremony. Using two sets of 30W laser landmarks, the dual tower laser effect echoes. The irradiation range reaches 3 kilometers. Four sets of 20W high-power single green, scanning from the top of the building to the ground, enveloping the entire building in a laser network. Make the entire lighting ceremony a stunning success.