The only reason for this tiny update while we wait for everyone to get back to us is that the RGB LED was shining on only one half of the device due to the fact that it's mounted sideways to save space - but now this has been resolved by applying a piece of reflective material on the LED to "center" the light. The final receiver color will be black and only a small triangle in the center will appear to shine. Note that the LED is too bright to record properly, so the video is not an accurate representation of what it looks like.
This new Chinese LED is better than what we were using (and cheaper). The red, green and blue chips are oriented in such a way that uniform color is produced when the LED is mounted sideways (this was just a lucky coincidence). The previous LED had too much spacing between the color emitting substrates and the result was not as homogeneous. Below is what the Chinese LED looked like before the "centering".
