#include <Adafruit_NeoPixel.h> //Used for the LED strips
Adafruit_NeoPixel returns(1630, 3, NEO_GRB + NEO_KHZ800);

void setup() {
  returns.begin();
  returns.show();
}

void loop() {
  static int count;
  returns.rainbow(1, count, 255, 200, 1);
  returns.show();
  count++;
  delay(100);
}