I recently got an ASUS z270G mATX motherboard and fitted it with HitLights Eclipse 5050 RGB LEDs. I've really enjoyed setting them up and configuring colors with the Aura software: http://he1t.net/gif/asus_z270g.gif
For a feature request, I'd like to see if it was possible to add an option within Aura to dim or turn off the RGB lights when the Windows screen is locked. I normally keep my PC on all the time, and simply lock the screen. However, the lights stay on full blast all the time. It would be nice if there were an option to dim the lights when the computer is locked, or turn them off completely. Also, there should be an option to keep the lights on during lock as well.