I have 120v rope under my kitchen cabinets and toe kicks in the bathroom. They are plugged into a switched receptacle. One problem is the premade cordsets all have 6' cords. You will be hiding most of it or blow the U/L listing by cutting off the molded plug, installing one at the right length. From a warranty standpoint, expect to lose a segment every now and then. That "25,000 hours" must be when the last segment in the string burns out.