diff --git a/src/led/LogitechLEDLib.h b/src/led/LogitechLEDLib.h
new file mode 100644
index 0000000..a7b0643
--- /dev/null
+++ b/src/led/LogitechLEDLib.h
@@ -0,0 +1,188 @@
+//
+// Logitech Gaming LED SDK
+//
+// Copyright (C) 2011-2014 Logitech. All rights reserved.
+// Author: Tiziano Pigliucci
+// Email: devtechsupport@logitech.com
+
+#pragma once
+
+#define LOGI_LED_BITMAP_WIDTH 21
+#define LOGI_LED_BITMAP_HEIGHT 6
+#define LOGI_LED_BITMAP_BYTES_PER_KEY 4
+
+#define LOGI_LED_BITMAP_SIZE (LOGI_LED_BITMAP_WIDTH*LOGI_LED_BITMAP_HEIGHT*LOGI_LED_BITMAP_BYTES_PER_KEY)
+
+#define LOGI_LED_DURATION_INFINITE 0
+
+#define LOGI_DEVICETYPE_MONOCHROME_ORD  0
+#define LOGI_DEVICETYPE_RGB_ORD         1
+#define LOGI_DEVICETYPE_PERKEY_RGB_ORD  2
+
+#define LOGI_DEVICETYPE_MONOCHROME  (1 << LOGI_DEVICETYPE_MONOCHROME_ORD)
+#define LOGI_DEVICETYPE_RGB         (1 << LOGI_DEVICETYPE_RGB_ORD)
+#define LOGI_DEVICETYPE_PERKEY_RGB  (1 << LOGI_DEVICETYPE_PERKEY_RGB_ORD)
+
+#define LOGI_DEVICETYPE_ALL (LOGI_DEVICETYPE_MONOCHROME | LOGI_DEVICETYPE_RGB | LOGI_DEVICETYPE_PERKEY_RGB)
+
+
+namespace LogiLed
+{
+    typedef enum
+    {
+        ESC                     = 0x01,
+        F1                      = 0x3b,
+        F2                      = 0x3c,
+        F3                      = 0x3d,
+        F4                      = 0x3e,
+        F5                      = 0x3f,
+        F6                      = 0x40,
+        F7                      = 0x41,
+        F8                      = 0x42,
+        F9                      = 0x43,
+        F10                     = 0x44,
+        F11                     = 0x57,
+        F12                     = 0x58,
+        PRINT_SCREEN            = 0x137,
+        SCROLL_LOCK             = 0x46,
+        PAUSE_BREAK             = 0x145,
+        TILDE                   = 0x29,
+        ONE                     = 0x02,
+        TWO                     = 0x03,
+        THREE                   = 0x04,
+        FOUR                    = 0x05,
+        FIVE                    = 0x06,
+        SIX                     = 0x07,
+        SEVEN                   = 0x08,
+        EIGHT                   = 0x09,
+        NINE                    = 0x0A,
+        ZERO                    = 0x0B,
+        MINUS                   = 0x0C,
+        EQUALS                  = 0x0D,
+        BACKSPACE               = 0x0E,
+        INSERT                  = 0x152,
+        HOME                    = 0x147,
+        PAGE_UP                 = 0x149,
+        NUM_LOCK                = 0x45,
+        NUM_SLASH               = 0x135,
+        NUM_ASTERISK            = 0x37,
+        NUM_MINUS               = 0x4A,
+        TAB                     = 0x0F,
+        Q                       = 0x10,
+        W                       = 0x11,
+        E                       = 0x12,
+        R                       = 0x13,
+        T                       = 0x14,
+        Y                       = 0x15,
+        U                       = 0x16,
+        I                       = 0x17,
+        O                       = 0x18,
+        P                       = 0x19,
+        OPEN_BRACKET            = 0x1A,
+        CLOSE_BRACKET           = 0x1B,
+        BACKSLASH               = 0x2B,
+        KEYBOARD_DELETE         = 0x153,
+        END                     = 0x14F,
+        PAGE_DOWN               = 0x151,
+        NUM_SEVEN               = 0x47,
+        NUM_EIGHT               = 0x48,
+        NUM_NINE                = 0x49,
+        NUM_PLUS                = 0x4E,
+        CAPS_LOCK               = 0x3A,
+        A                       = 0x1E,
+        S                       = 0x1F,
+        D                       = 0x20,
+        F                       = 0x21,
+        G                       = 0x22,
+        H                       = 0x23,
+        J                       = 0x24,
+        K                       = 0x25,
+        L                       = 0x26,
+        SEMICOLON               = 0x27,
+        APOSTROPHE              = 0x28,
+        ENTER                   = 0x1C,
+        NUM_FOUR                = 0x4B,
+        NUM_FIVE                = 0x4C,
+        NUM_SIX                 = 0x4D,
+        LEFT_SHIFT              = 0x2A,
+        Z                       = 0x2C,
+        X                       = 0x2D,
+        C                       = 0x2E,
+        V                       = 0x2F,
+        B                       = 0x30,
+        N                       = 0x31,
+        M                       = 0x32,
+        COMMA                   = 0x33,
+        PERIOD                  = 0x34,
+        FORWARD_SLASH           = 0x35,
+        RIGHT_SHIFT             = 0x36,
+        ARROW_UP                = 0x148,
+        NUM_ONE                 = 0x4F,
+        NUM_TWO                 = 0x50,
+        NUM_THREE               = 0x51,
+        NUM_ENTER               = 0x11C,
+        LEFT_CONTROL            = 0x1D,
+        LEFT_WINDOWS            = 0x15B,
+        LEFT_ALT                = 0x38,
+        SPACE                   = 0x39,
+        RIGHT_ALT               = 0x138,
+        RIGHT_WINDOWS           = 0x15C,
+        APPLICATION_SELECT      = 0x15D,
+        RIGHT_CONTROL           = 0x11D,
+        ARROW_LEFT              = 0x14B,
+        ARROW_DOWN              = 0x150,
+        ARROW_RIGHT             = 0x14D,
+        NUM_ZERO                = 0x52,
+        NUM_PERIOD              = 0x53,
+        G_1                     = 0xFFF1,
+        G_2                     = 0xFFF2,
+        G_3                     = 0xFFF3,
+        G_4                     = 0xFFF4,
+        G_5                     = 0xFFF5,
+        G_6                     = 0xFFF6,
+        G_7                     = 0xFFF7,
+        G_8                     = 0xFFF8,
+        G_9                     = 0xFFF9,
+        G_LOGO                  = 0xFFFF1,
+        G_BADGE                 = 0xFFFF2
+
+    }KeyName;
+}
+
+bool LogiLedInit();
+
+bool LogiLedGetSdkVersion(int *majorNum, int *minorNum, int *buildNum);
+bool LogiLedGetConfigOptionNumber(const wchar_t *configPath, double *defaultValue);
+bool LogiLedGetConfigOptionBool(const wchar_t *configPath, bool *defaultValue);
+bool LogiLedGetConfigOptionColor(const wchar_t *configPath, int *defaultRed, int *defaultGreen, int *defaultBlue);
+bool LogiLedGetConfigOptionKeyInput(const wchar_t *configPath, wchar_t *defaultValue, int bufferSize);
+bool LogiLedSetConfigOptionLabel(const wchar_t *configPath, wchar_t *label);
+
+//Generic functions => Apply to any device type.
+bool LogiLedSetTargetDevice(int targetDevice);
+bool LogiLedSaveCurrentLighting();
+bool LogiLedSetLighting(int redPercentage, int greenPercentage, int bluePercentage);
+bool LogiLedRestoreLighting();
+bool LogiLedFlashLighting(int redPercentage, int greenPercentage, int bluePercentage, int milliSecondsDuration, int milliSecondsInterval);
+bool LogiLedPulseLighting(int redPercentage, int greenPercentage, int bluePercentage, int milliSecondsDuration, int milliSecondsInterval);
+bool LogiLedStopEffects();
+
+//Per-key functions => only apply to LOGI_DEVICETYPE_PERKEY_RGB devices.
+bool LogiLedSetLightingFromBitmap(unsigned char bitmap[]);
+bool LogiLedSetLightingForKeyWithScanCode(int keyCode, int redPercentage, int greenPercentage, int bluePercentage);
+bool LogiLedSetLightingForKeyWithHidCode(int keyCode, int redPercentage, int greenPercentage, int bluePercentage);
+bool LogiLedSetLightingForKeyWithQuartzCode(int keyCode, int redPercentage, int greenPercentage, int bluePercentage);
+bool LogiLedSetLightingForKeyWithKeyName(LogiLed::KeyName keyName, int redPercentage, int greenPercentage, int bluePercentage);
+bool LogiLedSaveLightingForKey(LogiLed::KeyName keyName);
+bool LogiLedRestoreLightingForKey(LogiLed::KeyName keyName);
+bool LogiLedExcludeKeysFromBitmap(LogiLed::KeyName *keyList, int listCount);
+
+//Per-key effects => only apply to LOGI_DEVICETYPE_PERKEY_RGB devices.
+bool LogiLedFlashSingleKey(LogiLed::KeyName keyName, int redPercentage, int greenPercentage, int bluePercentage, int msDuration, int msInterval);
+bool LogiLedPulseSingleKey(LogiLed::KeyName keyName, int startRedPercentage, int startGreenPercentage, int startBluePercentage, int finishRedPercentage, int finishGreenPercentage, int finishBluePercentage, int msDuration, bool isInfinite);
+bool LogiLedStopEffectsOnKey(LogiLed::KeyName keyName);
+
+void LogiLedShutdown();
+
+
+