const int LED = 8;

void setup() {
  // put your setup code here, to run once:
  pinMode(LED, OUTPUT);
 
}

int timeDelay = 3000;

void loop() {
  for (int i=1; i<=5; i++){
  digitalWrite(LED, HIGH);
  delay(1000);
  digitalWrite(LED, LOW);
  delay(1000);
  }
  delay(timeDelay);
}