The chain is battery operated and only suitable for indoor use. The 40 LED acrylic starlets are attached to a thin copper wire 3.9 m long. It is easy to bend and above all can be used decoratively. Therefore, you can not only drape the chain on a window, but also use it in a glass vase to light it up. The chain is equipped with a practical 6-hour timer so that the chain of lights always illuminates automatically at the desired time. The light colour of the individual acrylic stars is warm white and thus creates a cosy atmosphere.