diff --git a/include/IRLight.h b/include/IRLight.h
index 7baa893..e76c432 100644
--- a/include/IRLight.h
+++ b/include/IRLight.h
@@ -13,38 +13,19 @@ private:
   
   IRsend *irsend;
 
-  const uint16_t RDOn[67] = {
-      9080,4270, 680,470, 680,420, 680,420, 680,470, 680,420, 680,420, 680,420, 730,1470, 730,1520, 680,1520, 730,1470, 730,1470, 730,1520, 680,1520, 730,1470, 730,420, 680,1520, 730,420, 680,420, 680,420, 730,420, 680,420, 680,420, 730,420, 680,420, 680,1520, 680,1520, 730,1470, 730,1470, 730,1520, 730,1470, 730,1470, 730};
+  const uint32_t RDOn = irsend->encodeNEC(0x80, 0x1);
 
-  const uint16_t RDOff[67] = {
-      9030,4320, 630,470, 680,420, 680,470, 630,470, 680,420, 680,470, 630,470, 680,1520, 680,1570, 630,1570, 630,1570, 680,1520, 680,1570, 630,1570, 680,1520, 680,470, 630,470, 680,1520, 680,370, 730,1570, 630,1570, 680,420, 680,470, 630,470, 680,1520, 680,470, 630,1570, 680,420, 680,470, 630,1570, 680,1520, 680,1570, 630};
+  const uint32_t RDOff = irsend->encodeNEC(0x80, 0x1A);
 
-  const uint16_t RDButtonCenter[67] = {
-      9030, 4320, 680, 470,  630, 470,  680, 420,  680, 470,  630, 470, 
-      680,  420,  680, 470,  630, 1570, 680, 1520, 680, 1520, 680, 1520, 
-      730,  1520, 680, 1520, 680, 1520, 680, 1570, 680, 420,  680, 1520, 
-      680,  470,  680, 1520, 680, 470,  630, 470,  680, 420,  680, 470,  
-      630,  470,  630, 470,  680, 1520, 680, 470,  680, 1520, 630, 1570, 
-      680,  1520, 680, 1570, 680, 1520, 680};      
+  const uint32_t RDButtonCenter = irsend->encodeNEC(0x80, 0x5);
 
-  const uint16_t RDBrightnessUp[67] = {
-      9080,4270, 730,420, 680,420, 680,420, 730,420, 680,420, 680,420, 730,420, 
-      680,1520, 680,1520, 730,1470, 730,1470, 730,1520, 680,1520, 730,1470, 
-      730,1520, 680,420, 680,470, 580,1620, 580,520, 630,520, 580,1620, 580,520, 
-      630,520, 580,520, 630,1570, 580,570, 580,1570, 630,1620, 630,520, 580,1570, 
-      730,1520, 680,1520, 730};
+  const uint32_t RDBrightnessUp = irsend->encodeNEC(0x80, 0x12);
 
-  const uint16_t RDBrightnessDown[67] = {
-      9030, 4320, 630, 520,  630, 470,  630, 470,  630, 520,  630, 470, 
-      630,  470,  630, 520,  630, 1570, 630, 1570, 630, 1620, 630, 1570, 
-      630,  1570, 630, 1620, 630, 1570, 630, 1570, 630, 470,  680, 470, 
-      630,  1570, 630, 1570, 680, 1570, 630, 1570, 630, 470,  680, 470, 
-      630,  470,  630, 1570, 680, 470,  630, 470,  630, 470,  680, 470, 
-      630,  1570, 630, 1570, 680, 1570, 630};
+  const uint32_t RDBrightnessDown = irsend->encodeNEC(0x80, 0x1E);
 
-  const uint16_t RDButtonA[67] = {8980,4370, 630,470, 680,470, 630,470, 630,470, 630,520, 630,470, 630,470, 630,1620, 630,1570, 630,1620, 580,1570, 630,1620, 630,1570, 630,1570, 630,1570, 680,470, 630,1570, 630,1570, 630,1620, 630,470, 630,470, 630,470, 680,470, 630,470, 630,470, 680,470, 630,470, 630,1570, 630,1620, 630,1570, 630,1570, 630,1570, 630};
+  const uint32_t RDButtonA = irsend->encodeNEC(0x80, 0x7);
 
-  const uint16_t RDButtonB[67] = {9030,4320, 630,520, 580,520, 630,470, 630,470, 680,470, 580,520, 630,470, 680,1570, 630,1570, 630,1570, 630,1570, 630,1620, 580,1620, 630,1570, 630,1620, 580,520, 580,520, 630,470, 680,470, 630,1570, 630,470, 630,520, 580,520, 630,470, 630,1620, 630,1570, 630,1570, 630,470, 680,1570, 630,1570, 630,1570, 630,1570, 680};
+  const uint32_t RDButtonB = irsend->encodeNEC(0x80, 0x8);
 
 public:
   explicit IRLight(int pin);
diff --git a/src/IRLight.cpp b/src/IRLight.cpp
index a775d2d..4c27088 100644
--- a/src/IRLight.cpp
+++ b/src/IRLight.cpp
@@ -19,12 +19,12 @@ void IRLight::setState(bool state) {
 
 void IRLight::on() {
   state = true;
-  irsend->sendRaw(RDOn, 67, 38);
+  irsend->sendNEC(RDOn);
 }
 
 void IRLight::off() {
   state = false;
-  irsend->sendRaw(RDOff, 67, 38);
+  irsend->sendNEC(RDOff);
 }
 
 void IRLight::setBrightness(int newBrightness) {
@@ -46,15 +46,15 @@ void IRLight::setColorTemperature(int color) {
   if (color < 208) {
     color_temp = 2;
     brightness = 14;
-    irsend->sendRaw(RDButtonB, 67, 38);
+    irsend->sendNEC(RDButtonB);
   } else if (color < 294) {
     color_temp = 1;
     brightness = 14;
-    irsend->sendRaw(RDButtonCenter, 67, 38);
+    irsend->sendNEC(RDButtonCenter);
   } else {
     color_temp = 0;
     brightness = 14;
-    irsend->sendRaw(RDButtonA, 67, 38);
+    irsend->sendNEC(RDButtonA);
   }  
 }
 
@@ -74,14 +74,14 @@ int IRLight::getColorTemperature() {
 void IRLight::brightnessUp() {
   if (brightness < getBrightnessScale()) {
     brightness++;
-    irsend->sendRaw(RDBrightnessUp, 67, 38);
+    irsend->sendNEC(RDBrightnessUp);
   }
 }
 
 void IRLight::brightnessDown() {
   if (brightness > 0) {
     brightness--;
-    irsend->sendRaw(RDBrightnessDown, 67, 38);
+    irsend->sendNEC(RDBrightnessDown);
   }
 }
 
@@ -89,7 +89,7 @@ void IRLight::begin() {
   irsend->begin();
   brightness = 14;
   color_temp = 1;
-  irsend->sendRaw(RDButtonCenter, 67, 38);
+  irsend->sendNEC(RDButtonCenter);
   delay(500);
   off();
 }