Make a Christmas lighting display unique to your home or business exterior easily and safely this holiday season. This heavy duty 1,000 foot, green wire stringer has candelabra sockets spaced 12 inches apart for screw-in C7 bulbs. Use this stringer with C7 incandescent, C7 retrofit LED, and G40 globe shaped bulbs. UL listed for indoor/outdoor use, this stringer has a lead length of 12 inches, and there are no end plugs. Let your imagination go wild with the lighting design possibilities!