*LED Chip is built in IC,then the components is less, pixels can be high,can make attractive appearance and so on.
*IC is designed with double the signal,two data line,two power lines,256 gray scale,high brightness,fast data transfer, fast screen refresh.
*When one of the pixel is broken,will not affect another led pixel working.
*Each lamp bead forms a loop,can be arbitrarily cut according to the length of the loop,without damaging other parts.