Stepless RGBW colour changing; Color calibrate function; Equipped with 3W*192 LEDS (48R,48G,48B, ... 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,600w; 400Hz LED scan rate with 16bit dimmer Waterproof grade: IP65