Ok thats fine because I only have 5 shelves and I've been watching videos of how to wire flexwatt with connectors. Can i use then end of the the flexwatt without the plug to attatch more connectors and a wire to another piece of flexwatt on the next shelf down? Also, I head that higher shelves tend to get hotter, probably because heat rises, but would i be able to individually control each of the shelves with just one thermostat?