Over temperature protect;
Can Set DMX Address by controller;
5,7or9 DMX channels selectable for  numerous applications;
DMX-controlled operation or stand alone operation with Master/Slave-function;
Automatic identify Master signal and change to slave mode;
Stepless RGBW colour changing ;
Color calibrate function;
Equipped with 3W*192 LEDS (48R,48G,48B,48W):
Switch-mode power supply, 110v-240v,200w;
400Hz LED scan rate  with 16bit dimmer