#include <FastLED.h>
#define NUM_LEDS (6 * 15)

// Allocate space for all LEDs
CRGBArray<NUM_LEDS> leds;

// Create an array of groups of LEDs
CRGBSet fixtures[] = {
  leds(0, 14),
  leds(15, 29),
  leds(30, 44),
  leds(45, 59),
  leds(60, 74),
  leds(75, 89),
};


void setup() {
  FastLED.addLeds<WS2812B, 2, GRB>(leds, NUM_LEDS);
  // light each fixture a different colour
  fixtures[0].fill_solid(CRGB::Red);
  fixtures[1].fill_solid(CRGB::Orange);
  fixtures[2].fill_solid(CRGB::Green);
  fixtures[3].fill_solid(CRGB::Blue);
  fixtures[4].fill_solid(CRGB::Purple);
  fixtures[5].fill_solid(CRGB::Grey);
  FastLED.show();
}


void loop()  {
  delay(1000);
}