Disney The Nightmare Before Christmas Jack Skellington Light Set This 10 Light Nightmare Before Christmas Jack Skellington Light Set from is a fun and unique addition to any holiday home decor. This light set features the head of Jack Skellington with a smile on his face and a raised eye and bat bow tie. The set consists of 30" lead wire 12" spacing and an end connector all UL approved. The perfect gift for a fan of the Nightmare Before Christmas. Item cannot be shipped to P.O. Boxes