no, just a cheap 99 cent extension cord, just 2 wires/no ground plug, and the fixture comes with cap screws, just twist the 2 wires together and then put the cap screws on, i taped mine up with black elec tape, very easy to do and it works fine. something else, i just looked in my cabinet and the temp was at 86, so i opened the door and pointed the big fan that i wasnt using, to blow into the box and the temp dropped 4 degrees, have you tried this yet, a fan blowing into the box through the opened door? check out my thread in a bit, i still have to post, look what i did to my plant??????? LoL.