You are purchasing one box of 25 c - 7 LED energy efficient long lasting LED lamp coal-burning. Colliding length 16ft. This light string is rated 3.2 wattages K'Nex engine a maximum of 66 sets of the same type. Indoor / outdoor use durable and break-resistant. All new still in the box. IF YOU NEED MORE BOXES OF LIGHTS WE HAVE MORE (BOX #42)