Errors in the description: The controller is as RGB controller described with 4 terminals (R / G / B - / +). However, there is an RGBW controller. That is a RGB LED strip can then the color is not white display (it will be mixed with any setting, all colors).
But otherwise, the controller works great. The range is very good and the service easy. That is why the 4 stars because the controller can not help it that the description does not match.
