diff --git a/BluefruitConfig.h b/BluefruitConfig.h
index 05599aa..12bf9ff 100644
--- a/BluefruitConfig.h
+++ b/BluefruitConfig.h
@@ -1,3 +1,21 @@
+#define GAMMA_CORRECTION { \
+  0,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1, \
+  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  2,  2,  2,  2, \
+  2,  2,  2,  2,  2,  2,  2,  2,  2,  3,  3,  3,  3,  3,  3,  3, \
+  3,  4,  4,  4,  4,  4,  4,  4,  5,  5,  5,  5,  5,  6,  6,  6, \
+  6,  7,  7,  7,  7,  8,  8,  8,  8,  9,  9,  9, 10, 10, 10, 11, \
+ 11, 11, 12, 12, 12, 13, 13, 14, 14, 14, 15, 15, 16, 16, 17, 17, \
+ 18, 18, 19, 19, 20, 20, 21, 21, 22, 22, 23, 23, 24, 25, 25, 26, \
+ 26, 27, 28, 28, 29, 30, 30, 31, 32, 33, 33, 34, 35, 36, 36, 37, \
+ 38, 39, 40, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 51, \
+ 52, 53, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 67, 68, 69, \
+ 70, 71, 73, 74, 75, 76, 78, 79, 80, 82, 83, 84, 86, 87, 88, 90, \
+ 91, 93, 94, 96, 97, 99,100,102,103,105,106,108,110,111,113,115, \
+116,118,120,121,123,125,127,128,130,132,134,136,138,139,141,143, \
+145,147,149,151,153,155,157,159,161,163,165,168,170,172,174,176, \
+178,181,183,185,187,190,192,194,197,199,201,204,206,209,211,214, \
+216,219,221,224,226,229,232,234,237,240,242,245,248,250,253,255}
+
 // COMMON SETTINGS
 // ----------------------------------------------------------------------------------------------
 // These settings are used in both SW UART, HW UART and SPI mode
diff --git a/suitleds-keiran.ino b/suitleds-keiran.ino
index a4524b9..81377aa 100644
--- a/suitleds-keiran.ino
+++ b/suitleds-keiran.ino
@@ -10,16 +10,21 @@
 
 #include "BluefruitConfig.h"
 
+const uint8_t PROGMEM gamma[] = GAMMA_CORRECTION;
+
 #define REQUIRE_SERIAL false
 #define BT_SCAN_MS     50
 #define MIN_FIRMWARE   "0.7.0"
 #define FACTORYRESET   true
-#define DIM_FACTOR     32
 
 #define SHIFTING_STOPPED 0
 #define SHIFTING_FORWARD 1
 #define SHIFTING_REVERSE 2
 
+#define PATTERN_OFF     0
+#define PATTERN_RAINBOW 1
+#define PATTERN_RED     2
+
 // Updated with  bluetooth connection state
 volatile bool conn = false;
 
@@ -133,29 +138,22 @@ class Strip {
   unsigned long last;
   uint8_t offset = num_pixels;
   uint8_t shifting = SHIFTING_REVERSE;
-  Adafruit_NeoPixel pixel;
 
   public:
+  Adafruit_NeoPixel pixel;
   uint16_t wait;
   char pattern;
   uint8_t amplitude = 0;
 
   Strip(uint8_t led_pin, uint8_t strip_len) {
-    pattern = 'r';
+    pattern = PATTERN_RED;
     pin = led_pin;
     num_pixels = strip_len;
     wait = 0;
     last = millis();
     offset = 0;
     pixel = Adafruit_NeoPixel(num_pixels, pin, NEO_GRBW + NEO_KHZ800);
-  }
-
-  void off(void){
     pixel.begin();
-    for(uint8_t i=0; i<num_pixels; i++){
-      pixel.setPixelColor(i, pixel.Color(0,0,0));
-    }
-    pixel.show();
   }
 
   void set_shift_direction(uint8_t new_shift){
@@ -173,14 +171,22 @@ class Strip {
       last = now;
       add_offset();
     }
-    if (pattern == 'o'){
-      off();
-    } else {
+    if (pattern == PATTERN_RAINBOW){
       rainbow();
+    } else if (pattern == PATTERN_RED){
+      red();
+    } else {
+      off();
     }
+    pixel.show();
   }
 
   private:
+  void off(void){
+    for(uint8_t i=0; i<num_pixels; i++){
+      pixel.setPixelColor(i, pixel.Color(0,0,0));
+    }
+  }
   void add_offset(void){
     /* Increments the offset counter. See get_offset_loc() */
     offset++;
@@ -209,17 +215,38 @@ class Strip {
     }
     return index; // SHIFTING_STOPPED
   }
-  void set_pixel(uint8_t index, uint8_t rgb[]){
+  void set_pixel_rgb(uint8_t index, uint8_t rgb[]){
+    set_pixel_rgb(index, rgb[0], rgb[1], rgb[2]);
+  }
+  void set_pixel_rgb(uint8_t index, uint8_t red, uint8_t green, uint8_t blue){
     pixel.setPixelColor(
       get_offset_loc(index),
-      pixel.Color(rgb[0]/DIM_FACTOR, rgb[1]/DIM_FACTOR, rgb[2]/DIM_FACTOR)
+      pixel.Color(
+        pgm_read_byte(&gamma[red]),
+        pgm_read_byte(&gamma[green]),
+        pgm_read_byte(&gamma[blue])
+      )
+    );
+  }
+  void set_pixel_rgbw(uint8_t index, uint8_t rgb[]){
+    set_pixel_rgbw(index, rgb[0], rgb[1], rgb[2], rgb[3]);
+  }
+  void set_pixel_rgbw(uint8_t index, uint8_t red, uint8_t green, uint8_t blue, uint8_t white){
+    pixel.setPixelColor(
+      get_offset_loc(index),
+      pixel.Color(
+        pgm_read_byte(&gamma[red]),
+        pgm_read_byte(&gamma[green]),
+        pgm_read_byte(&gamma[blue]),
+        pgm_read_byte(&gamma[white])
+      )
     );
   }
   void rainbow(void){
     uint8_t rgb[] = {255, 0, 0}; // starting RGB value
     uint8_t phase_len = num_pixels / 6; // how long each rainbow phase is
     uint8_t bump = 255 / phase_len; // how much to increase between pixels
-    set_pixel(0, rgb); // first pixel
+    set_pixel_rgb(0, rgb); // first pixel
     for (uint8_t index=1; index < num_pixels; index++){
       uint8_t phase = index / phase_len; // which section we're in
       if (phase % 2 == 0){ // even-index phases add; odd-indexed subtracts
@@ -236,9 +263,26 @@ class Strip {
           rgb[(6 - phase + 2) % 3] = 255;
         }
       }
-      set_pixel(index, rgb);
+      set_pixel_rgb(index, rgb);
+    }
+  }
+  void red(void){
+    float bump = 255.0 / (num_pixels / 2 + 1);
+    uint8_t half_point = num_pixels / 2 + 1;
+    float red = 0;
+    set_pixel_rgb(0, 1, 0, 0);
+    //set_pixel_rgbw(0, 0, 0, 0, 255);
+    for (uint8_t index=1; index < num_pixels; index++){
+      if (index < half_point){
+        red += bump;
+      } else {
+        red -= bump;
+      }
+      uint8_t red_int = (uint8_t)red;
+      //uint8_t white_int = (255 - red_int + 1) / 2;
+      set_pixel_rgb(index, red_int, 0, 0);
+      //set_pixel_rgbw(index, red_int, 0, 0, white_int);
     }
-    pixel.show();
   }
 };
 
@@ -262,10 +306,10 @@ void set_pattern(char data[], uint16_t len){
   if (len != 1){
     to_rx = msg_pattern_invalid;
   } else if (data[0] == 'r'){
-    strip.pattern = 'r';
+    strip.pattern = PATTERN_RED;
     to_rx = msg_pattern_rainbow;
   } else if (data[0] == 'o') {
-    strip.pattern = 'o';
+    strip.pattern = PATTERN_OFF;
     to_rx = msg_pattern_off;
   } else {
     to_rx = msg_pattern_invalid;
@@ -317,7 +361,6 @@ void setup(void) {
   }
   bluetooth_setup();
   strip.wait = 50;
-  strip.off();
   Serial.println(F("Ready"));
 }