the net structure with each cluster inside is connected by flexible cables to decrease the wind drag. Specially-designed power chip was installed in each cluster to ensure the power is evenly distributed in a long flow. It dramatically simplifies the data connection up to 1 cable and snap-fit mounting mode. Retop built 9,500 sq.m screen, the largest LED screen of the world, with the cluster net for the Opening Ceremony of 2010 World Expo. Features Extremely light and transparent, water-proof, specially designed for the large-scale outdoor display and decoration. For large-scaled project, address-free, guarantee simplicity by two-wire transmission protocol and signal integrity after long distance transmission. Easy installation: the net structure is for quick set up and dissemble. Highly flexible: connected by flexible cable to be mounted to any shape and anywhere. Without fans and noises. Able to operate between -40°C 60°C with low power consumption. Cost effective for large-scale project the net structure with each cluster inside is connected by flexible cables to decrease the wind drag. Specially-designed power chip was installed in each cluster to ensure the power is evenly distributed in a long flow. It dramatically simplifies the data connection up to 1 cable and snap-fit mounting mode. Retop built 9,500 sq.m screen, the largest LED screen of the world, with the cluster net for the Opening Ceremony of 2010 World Expo. Features Extremely light and transparent, water-proof, specially designed for the large-scale outdoor display and decoration. For large-scaled project, address-free, guarantee simplicity by two-wire transmission protocol and signal integrity after long distance transmission. Easy installation: the net structure is for quick set up and dissemble. Highly flexible: connected by flexible cable to be mounted to any shape and anywhere. Without fans and noises. Able to operate between -40°C 60°C with low power consumption. Cost effective for large-scale project