I just bought a house and discovered that there are lots of strange switches with buttons instead of actual switches. I just figured they were different, I didn't know they were X10 until started to have issues with new motion lights I installed in the backyard. They seem to have trouble coming on, and they almost sort of struggle to come on and they appear to fade-in instead of switch right on. I went to replace the switch and that's when I realized it's an X10 switch.
So my question is, what in the world am I suppose to do with them? Is there some sort of control box somewhere or something? I have looked everywhere, but I dont see anything. Is it as simple as just removing the switches and replacing with normal switches? And in case anyone asks about the previous homeowner, she was an elderly woman who passed away so I have no way to get info from her. That, in itself seemed weird. I always though X10 was some cool home automation technology stuff, but clearly a 90 year old lady isn't going to be too technical. So I'm confused. Any help would be appreciated. Thanks.
By the way, this is what the switches look like:
http://ecx.images-amazon.com/images/I/21KXaH98xeL._SL500_AA300_.jpg