Adopt serial data transfer to control LED digital lighting and realized dozens of different types of digital ambulation. Such as scanning with color changing, spreading from up &amp; down (ormiddle) with colors, single dot (many dots) ambulation, single color (multicolor) chasing, fixation (7 color to choose), synchronous color changing (gradual changing, skippng), flashing (colors can be selected), brightness, adjustment and so on. Personal program edition is also available to meet different user's personal demands.<br>