In the wiki it state that the max amps for the dsc is 4 amps, . As far as I know the amount of leds on a string have little bearing on what you buy, it has more to do with the amount of amps each string draws. so lets say you buy a string with 60 leds /meter@ 5m at 1.2 amps per meter then you could safely use 3 meters of it,and the rest on something else. It all depends on the amp draw of each led for a total amp draw for the dsc. The link in the wiki was for general reference on ebay to help people locate a source that will work for the dsc. Hope that helps