Fascinating! I used these string lights to decorate my walk-in closet to add ambient lighting for the evenings--and they look fantastic. They are very small lights (like lightning bugs), connected to a very long copper wire. They provide more lighting than you think they will (so connect it before you judge). The wire by day is nearly invisible, and by night gives off a radiant soft glow to any space. Worth the purchase. Would be interested in other colors.