Led has appeared as early as 1962, but it can only issue a low luminosity red, but with the development of science and technology, which can produce light throughout the visible light, infrared and ultraviolet rays, and other light, its luminosity has also been significantly improved. Initially used only as LEDs, display panels. Until today, the led has long been widely used in display, TV, decorative lighting and lighting, unwittingly invades our lives. Led controller that emerged with the development of led components.
As a team, you need a leader, with the increased use of led components, also led components also needs a leader to lead the team to work, the leader is the led controller. Led components use the increasingly popularity, increasingly now to live and cannot imagine not unified regulating led controller, causing much inconvenience to the users. Therefore, the led controller is used as a human Assistant, lighting leader.