NeoPixel example code - Lights up the string in two different colors

gistfile1.txt

#include <Adafruit_NeoPixel.h>

#define LED_PIN 2
#define NUM_LEDS 12

Adafruit_NeoPixel pixels(NUM_LEDS, LED_PIN,
            NEO_GRB + NEO_KHZ800);

void setup()
{
    pixels.begin();
}

void loop()
{
    for (int i = 0; i < NUM_LEDS; i++)
    {
        pixels.setPixelColor(i, pixels.Color(110, 255, 0));
        pixels.show();
        delay(100);
    }
    for (int i = 0; i < NUM_LEDS; i++)
    {
        pixels.setPixelColor(i, pixels.Color(255, 255, 10));
        pixels.show();
        delay(100);
    }
}