I know they've been done hundreds of times but here's my take on the mason jar light. The beam is made of pine 1X6's. I put the beam together with pocket screws and then went to town with the chisels, hammer, nails, scratch awl, and an old hand plane. The finish on it is red oak stain and walnut danish oil. The lamp cord i got from www.colorcord.com. Thy have a variety of lamp cords that come wrapped in different colors of nylon. It kind of looks like the old knob and tube wiring. I finished it off with an old pulley I found at a local antique store.