#include <LightDimmer.h>

LightDimmer led1;

void setup() {
  // put your setup code here, to run once:
  led1.setFadingTime(1000);
  led1.setBrighteningTime(3000);
  led1.begin(0, HIGH);
}

void loop() {
  // put your main code here, to run repeatedly:
  LightDimmer::update();

  if (led1.isOff()) {
    delay(2000);
    led1.on();
  }
  else if (led1.isOn()) {
    delay(1000);
    led1.off();
  }

}
ATTINY8520PU