diff --git a/Feather_Holiday_Lights/Feather_32u4_Lights/Feather_32u4_Lights.ino b/Feather_Holiday_Lights/Feather_32u4_Lights/Feather_32u4_Lights.ino
new file mode 100644
index 000000000..a024efd6d
--- /dev/null
+++ b/Feather_Holiday_Lights/Feather_32u4_Lights/Feather_32u4_Lights.ino
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+// Adafruit 32u4 Feather Color Sensing Holiday Lights
+// See the full guide at:
+//   https://learn.adafruit.com/feather-holiday-lights/overview
+// Author: Tony DiCola
+// Released under a MIT license:
+//   https://opensource.org/licenses/MIT
+#include "Adafruit_NeoPixel.h"
+#include "Adafruit_TCS34725.h"
+#include "Adafruit_VCNL4000.h"
+#include "Adafruit_VCNL4010.h"
+#include "Wire.h"
+
+
+#define PIXEL_COUNT 60    // The number of NeoPixels connected to the board.
+
+#define PIXEL_PIN   6     // The pin connected to the input of the NeoPixels.
+
+#define PIXEL_TYPE  NEO_GRB + NEO_KHZ800  // The type of NeoPixels, see the NeoPixel
+                                          // strandtest example for more options.
+
+#define ANIMATION_PERIOD_MS  300  // The amount of time (in milliseconds) that each
+                                  // animation frame lasts.  Decrease this to speed
+                                  // up the animation, and increase it to slow it down.
+
+#define TCS_LED_PIN 5     // The digital pin connected to the TCS color sensor LED pin.
+                          // Will control turning the sensor's LED on and off.
+
+#define PROXIMITY_THRESHOLD  10000   // The threshold value to consider an object near
+                                     // and attempt to read its color.  This is a good
+                                     // default but you can modify it to fine tune your
+                                     // setup (use the serial monitor to review what
+                                     // proximity values you observe).
+
+
+// Create NeoPixel strip from above parameters.
+Adafruit_NeoPixel strip = Adafruit_NeoPixel(PIXEL_COUNT, PIXEL_PIN, PIXEL_TYPE);
+
+// Create TCS color sensor object.
+Adafruit_TCS34725 tcs = Adafruit_TCS34725(TCS34725_INTEGRATIONTIME_50MS, TCS34725_GAIN_4X);
+
+// Create VCNL sensor object (defined in this sketch).
+// If you're using a VCNL4010 sensor use this line:
+Adafruit_VCNL4010 vcnl = Adafruit_VCNL4010();
+// However if you're using a VCNL4000 sensor comment the above line and uncomment this one:
+//Adafruit_VCNL4000 vcnl = Adafruit_VCNL4000();
+
+// Build a gamma correction table for better color accuracy.
+// Borrowed from TCS library examples.
+uint8_t gammatable[256];
+
+// Global variable to hold the current pixel color.  Starts out red but will be
+// changed by color sensor.
+int r = 255;
+int g = 0;
+int b = 0;
+
+  
+void setup() {
+  Serial.begin(115200);
+  Serial.println(F("Adafruit 32u4 Feather Color Sensing Holiday Lights"));
+
+  // Setup TCS sensor LED pin as an output and turn off the LED.
+  pinMode(TCS_LED_PIN, OUTPUT);
+  digitalWrite(TCS_LED_PIN, LOW);
+
+  // Initialize NeoPixels.
+  strip.begin();
+  strip.show();
+
+  // Initialize TCS sensor library.
+  if (tcs.begin()) {
+    Serial.println("Found TCS sensor");
+  }
+  else {
+    Serial.println("No TCS34725 found ... check your connections");
+    while (1);
+  }
+
+  // Initialize VCNL sensor library.
+  if (vcnl.begin()) {
+    Serial.println("Found VNCL sensor");
+  }
+  else {
+    Serial.println("No VNCL found ... check your connections");
+    while (1);
+  }
+
+  // Generate gamma correction table.
+  // Taken from TCS color sensor examples.
+  for (int i=0; i<256; i++) {
+    float x = i;
+    x /= 255;
+    x = pow(x, 2.5);
+    x *= 255;
+    gammatable[i] = x;      
+  }
+}
+
+void loop() {
+  // Animate pixels.
+  animatePixels(strip, r, g, b, 300);
+  
+  // Grab VCNL proximity measurement.
+  uint16_t proximity = vcnl.readProximity();
+  Serial.print("\t\tProximity = ");   
+  Serial.println(proximity);
+
+  // Take a TCS color sensor reading if an object is near (proximity measurement is larger than threshold).
+  if (proximity > PROXIMITY_THRESHOLD) {
+    // First turn on the LED and wait a bit for a good reading.
+    digitalWrite(TCS_LED_PIN, HIGH);
+    delay(500);
+    // Grab TCS color sensor reading.
+    uint16_t raw_r, raw_g, raw_b, raw_c;
+    tcs.getRawData(&raw_r, &raw_g, &raw_b, &raw_c);
+    // Convert raw values to a value within 0...255, then run it through gamma correction curve.
+    r = gammatable[(int)(((float)raw_r / (float)raw_c)*255.0)];
+    g = gammatable[(int)(((float)raw_g / (float)raw_c)*255.0)];
+    b = gammatable[(int)(((float)raw_b / (float)raw_c)*255.0)];
+    // Print color value.
+    Serial.print("R = ");
+    Serial.print(r);
+    Serial.print(" G = ");
+    Serial.print(g);
+    Serial.print(" B = ");
+    Serial.println(b);
+    // Turn off the LED.
+    digitalWrite(TCS_LED_PIN, LOW);
+    // Pause a bit to prevent constantly reading the color.
+    delay(1000);
+  }
+
+  // Small delay before looping.
+  delay(50);
+}
+
+void animatePixels(Adafruit_NeoPixel& strip, uint8_t r, uint8_t g, uint8_t b, int periodMS) {
+  // Animate the NeoPixels with a simple theater chase/marquee animation.
+  // Must provide a NeoPixel object, a color, and a period (in milliseconds) that controls how
+  // long an animation frame will last.
+  // First determine if it's an odd or even period.
+  int mode = millis()/periodMS % 2;
+  // Now light all the pixels and set odd and even pixels to different colors.
+  // By alternating the odd/even pixel colors they'll appear to march along the strip.
+  for (int i = 0; i < strip.numPixels(); ++i) {
+    if (i%2 == mode) {
+      strip.setPixelColor(i, r, g, b);  // Full bright color.
+    }
+    else {
+      strip.setPixelColor(i, r/4, g/4, b/4);  // Quarter intensity color.
+    }
+  }
+  strip.show();
+}