This set is 7 lt Halloween C7 flicker flame light sets will add that extra something to your Halloween project. Each strand is approximately 7 feet long and has a 6" lead cord, 12" spacing between bulbs, and 6" end cord. The amber flames flicker eerily throughout the night. With black wire to blend in perfectly with all other Halloween decorations. You can even connect up to 6 sets together! Perfect for indoor/outdoor decorating. UL listed.