Large selection of String lights are not just for Christmas! Shop our twinkling lights, silicone lights, drop lights, and many others here that can be used to decorate year long! These classic Halloween mini lights have orange bulbs and are on a black cord. For indoor use only. Straight line, no end connector. 20 teeny bulbs on 60″ of wire. Bulbs are spaced an average of 2″ apart.