Trying to make an Arduino blink sketch for the Universal LED Driver

gistfile1.ino

int clockPin = 2;
int dataPin = 3;

void setup() {
  pinMode(clockPin, OUTPUT);
  pinMode(dataPin, OUTPUT);
  pinMode(13, OUTPUT);
}

void loop() {
  //digitalWrite(clockPin, LOW);
  shiftOut(dataPin, clockPin, MSBFIRST, 16);
  //delay(2);
  //digitalWrite(clockPin, HIGH);
  digitalWrite(13, HIGH);
  delay(1000);

  //  digitalWrite(clockPin, LOW);
  shiftOut(dataPin, clockPin, MSBFIRST, 0);
  //delay(2);
  //digitalWrite(clockPin, HIGH);
  digitalWrite(13, LOW);
  delay(1000);
}