UFO lamp

UFO lamp using Arduino and WS2812B LED 

To build this you need:
1 Arduino pro mini
3 WS2812B LED strip, 60LEDs/meter, each with 9 LEDs
The UFO closes with 10*2mm magnets or you can just glue the 2 halves together.

Connect the data pin of the three LED strips together to pin 11 on the Arduino.

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Arduino code

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// Adafruit NeoPixel library
#include <Adafruit_NeoPixel.h>
#ifdef __AVR__
 #include <avr/power.h> // Required for 16 MHz Adafruit Trinket
#endif
// Which pin on the Arduino is connected to the NeoPixels?
#define PIN        11 
// How many NeoPixels are attached to the Arduino?
#define NUMPIXELS 9 
Adafruit_NeoPixel pixels(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);
void setup() {
  // These lines are specifically to support the Adafruit Trinket 5V 16 MHz.
  // Any other board, you can remove this part (but no harm leaving it):
#if defined(AVR_ATtiny85) && (F_CPU == 16000000)
  clock_prescale_set(clock_div_1);
#endif
  // END of Trinket-specific code.
  pixels.begin(); // INITIALIZE NeoPixel strip object (REQUIRED)
  pixels.clear();
}
void loop() {
  for(int i=8; i+1>0; i--) { 
    pixels.setPixelColor(0, pixels.Color(0, 100, 0)); //reset last led
//First wave
    // pixels.Color() takes RGB values, from 0,0,0 up to 255,255,255
    pixels.setPixelColor(i, pixels.Color(60, 220, 0));
    if(i<9) pixels.setPixelColor(i+1, pixels.Color(00, 100, 0)); //reset last led
//Second wave
    if(i+5<9) pixels.setPixelColor(i+5, pixels.Color(60, 200, 0)); 
    else pixels.setPixelColor(i-4, pixels.Color(60, 220, 0));
if(i+5<9) pixels.setPixelColor(i+6, pixels.Color(00, 100, 0)); //reset last led
    else pixels.setPixelColor(i-3, pixels.Color(0, 100, 0)); //reset last led   
pixels.show();   // Send the updated pixel colors to the hardware.
delay(120); // Pause before next pass through loop

  }
}