The T splitter can extend the possibilities even further with the Minleon Standard Multifunction Controller. The Smart T allows addition Minleon RGB lights to be connected in parallel. For example you can have 10 Strings of Minleon RGB lights each connected through a T Splitter, each string . will then mimic each other. This allows an unlimited number of lights to be connected to a single Minleon Standard Multifunction Mini Controller. Of course power considerations need to be taken into account. This can be a big advantage for covering large areas with one control including for use on buildings and for accent lighting where one remote will control all the lights.