LED guardrail tube with controller
LED guardrail tube control is divided into internal control and external control, internal control that is built-in controller, you can make some simple changes, the voltage is low and high pressure can be. External control is an external controller, you can make more dynamic effects, but only low-voltage power supply control.
External control control configuration controller, the most popular customers, and external control controller is also divided contour controller, screen controller, online controller, DMX512 controller lamp to achieve dynamic effects. Of course, each controller is controlled by the number of limited, need to calculate the way through the weaving program output.