I would like to have an external box on my coop be fed by the external GFI on my house. My problem is that I can't find a male receptacle for an external box to accept power from the female end of my 100 ft extension cord. I really don't want to cut/splice the cord and I'd prefer not to stick the cord through a big hole and leave it. Also, I would like know if there is a wire-in timing device out there to separate my daylight bulb from my heat lamp on the same line. Since I live in Alaska, I would like to have 12 hrs of constant daylight without my heat lamp turning on/off too. Any help would be greatly appreciated.