I'm looking at getting a controller to run my RGB lights but I'm not sure what protocol they run on. I have attached a picture if that helps. It is three wires and three led per pixel (well led's come on in groups of three in case i got that terminology wrong). One chip per three lights. I've been told it's likely to be 2811 but just wondered if anyone could confirm this. On this note if the protocol used does not match the light can it damage the light. I seem to remember reading it won't work but can't remember if it damage things.