#include <Adafruit_NeoPixel.h>
#ifdef __AVR__
 #include <avr/power.h>
#endif
#define PIN        3
#define NUMPIXELS 5
Adafruit_NeoPixel pixels(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);
#define DELAYVAL 100

void setup() 
{
#if defined(__AVR_ATtiny85__) && (F_CPU == 16000000)
  clock_prescale_set(clock_div_1);
#endif
  pixels.begin();
}
void loop() 
{
  for(int i=0; i<NUMPIXELS; i++) 
  {
    pixels.setPixelColor(i, pixels.Color(255, 0, 0));
    pixels.show();
    delay(DELAYVAL);
  }
    for(int i=0; i<NUMPIXELS; i++) 
  {
    pixels.setPixelColor(i, pixels.Color(255, 20, 0));
    pixels.show();
    delay(DELAYVAL);
  }
}