FLOODLIGHT controller 1. special controller for LT-218C 2. strong functions, make great effect FLOODLIGHT controllerFOR LT-218C Functions1) Blue LCD Display2) There are 13 Kinds of Built-in Auto program for choosing , Speed could be adjust to meet different requirement .3) Using controller to write the Lighting DMX Address directly , point any Lighting to be the Master and Slave working Status , ...