Xiang-tan Dishui Lake laser projection water screen movie music fountain, with a length of 80m and a width of 12m, mainly consists of 11 types of water patterns, including 669 pcs of nozzles, 67 pcs of pumps and 953 pcs of LED lights, the whole set of fountain equipment adopts stainless steel pipes, can at least last for 30 years, is the largest music fountain in Xiang-tan city for now.