Nothing special in terms of application, a little difficulty in setting it up. Where it stands out is that with these dimmers you can drive up to 100w LED strip (and they are not expensive). I installed two of them and with one I drive a 12-volt, 12-meter X 7.2W = 86W strip and with the other the same length. So I covered a total of 24 meters of wall, almost 45 square meters of space. Because I had to strip the wires for the LED strip, be careful because the wire colors do not correspond to the colors of the LED strip. I pressed green and it turned on red! I pressed blue and it turned on green! I rearranged them and everything is fine. The IR remote controls work whenever they want, and I deduct one star from my rating, but luckily I control the LED strip with the application.