diff --git a/Color-objects.md b/Color-objects.md
index 811e78e..cfd46ae 100644
--- a/Color-objects.md
+++ b/Color-objects.md
@@ -9,6 +9,10 @@ This represents a color as RGBW model and exposes useful methods to manipulate c
 The color components are Red, Green, Blue, and White each with 8 bits of precision.  With a total of 32 bits.  
 This can only be used with NeoPixelBus that was declared with a four element color feature like NeoRgbwFeature.
 
+# [RgbwwColor object](https://github.com/Makuna/NeoPixelBus/wiki/RgbwwColor-object-API)
+This represents a color as RGBWW model and exposes useful methods to manipulate colors.  This is the native color used and is the most efficient with a NeoPixelBus defined with NeoGrbcwxFeature.  
+The color components are Red, Green, Blue, Warmer White, and Cooler White each with 8 bits of precision.  With a total of 40 bits.  
+This can only be used with NeoPixelBus that was declared with a six element (one unused) color feature like NeoGrbcwxFeature.
 
 # [Rgb16Color object](https://github.com/Makuna/NeoPixelBus/wiki/Rgb16Color-object-API)
 This represents a color as RGB 565 model and exposes useful methods to manipulate colors.  It uses a single uint16_t to store the color.  
@@ -19,7 +23,7 @@ This represents a color as RGB model and exposes useful methods to manipulate co
 The color components are Red, Green, and Blue each with 16 bits of precision.  With a total of 48 bits.  
 
 # [Rgbw64Color object](https://github.com/Makuna/NeoPixelBus/wiki/Rgbw64Color-object-API)
-This represents a color as RGBW model and exposes useful methods to manipulate colors.  This is the native color used with some color features where the pixel supports 16bit precision.  
+This represents a color as RGBW model and exposes useful methods to manipulate colors.  This is the native color used with some color features where the pixel supports 16bit precision with a white channel.  
 The color components are Red, Green, Blue, and White each with 16 bits of precision.  With a total of 64 bits.  
 This can only be used with NeoPixelBus that was declared with a four element 16 bit color feature like NeoRgbwUcs8904Feature.