LED lights also known as linear LED projection lights, etc., because of its shape as the strip, it was also to call LED line lights, largely used for architectural lighting purposes, and to outline the contours of a large building , its technical parameters and the LED lights are similar, relative to the circular structure of LED lights, LED light strip projection structure of the cooling device is even more to handle it. 
 High-power LED lights are outside the control of two control methods and internal control, internal control without an external controller can be built a variety of change models (up to six kinds), the outer configuration control will have to be outside the control of the controller to achieve color change, the application is currently on the market outside the control of the majority.