The product is OK and works like I was looking for. The regulation by front potentiometer or by IR remote controller works fine. I did not notice any flickering like other cheaper dimmer. Notice that the color of the front plate is not the same white than the case. As fare as I can see, this product is a real dimmer for LED. Anyway, I've notice a soldering problem at the AC connector (see picture). The AC IN and OUT N (neutral) connectors were not correctly soldered and gave a resistor of 6 to 15 ohms. This can lead to a serious heating problem if not corrected. So you must first check if the soldering are all OK before connecting and putting the first power. Note : remote controller battery type is : CR2025

The product is OK and works like I was looking for. The regulation by front potentiometer or by IR remote controller works fine. I did not notice any flickering like other cheaper dimmer. Notice that the color of the front plate is not the same white than the case. As fare as I can see, this product is a real dimmer for LED. Anyway, I've notice a soldering problem at the AC connector (see picture). The AC IN and OUT N (neutral) connectors were not correctly soldered and gave a resistor of 6 to 15 ohms. This can lead to a serious heating problem if not corrected. So you must first check if the soldering are all OK before connecting and putting the first power. Note : remote controller battery type is : CR2025

The product is OK and works like I was looking for. The regulation by front potentiometer or by IR remote controller works fine. I did not notice any flickering like other cheaper dimmer. Notice that the color of the front plate is not the same white than the case. As fare as I can see, this product is a real dimmer for LED. Anyway, I've notice a soldering problem at the AC connector (see picture). The AC IN and OUT N (neutral) connectors were not correctly soldered and gave a resistor of 6 to 15 ohms. This can lead to a serious heating problem if not corrected. So you must first check if the soldering are all OK before connecting and putting the first power. Note : remote controller battery type is : CR2025