Hi,    I just buy wrong one....   I don't use dimmable litght, so I just need double switch 2. But I missunderstood the spec, so it happened     I live far away from Europe, so it's more expansive to return.   Is there any way to use dimmer2 as a double switch? or single switch?   Light's are LED with SMPS(Power supply) included. And L = 220V,  Neutral wire exists.   Thank you for reading this.