Wonder why some brands of the NEW "Soft Rope Lighting" with 80 led per meter has a quality control problem in that the solder, "weld" joints are coming loose even on new material? Could it have something to do with the the new ROHS laws, and the fact that solder WITHOUT lead in it is more brittle and comes loose whereas the old style with lead in the solder in more mallable and holds better with flexing? Just wondering, and I know there are many brilliant engineers on here that would know an answer to this question.
Sincerely, Donald Campbell Campbell Lighting