Vintage Blue Light Bulb Glass Ornaments This listing is for a pair of blue Christmas ornaments shaped like a light bulb. One ornament does not have a metal cap, just the wire. The other blue light bulb ornament does have the metal cap. It says Made In US of A. The Christmas ornament with a metal cap is 2 1/2″ long while the one without a cap is 2 1/4″ long.
