Konstsmide Quality Christmas Lights - Fairy Lights USB Indoor Light The design of the LED Christmas lights USB powered combines the luminous efficiency of a high-quality Christmas lights string When the 100 warm white battery powered diodes let the little LEDs shine from the inside, Christmas lights for windows or your table, fireplace, book case is already perfectly decorated This light set is powered via a suitable USB device, and this means you can decorate with even more possibilities, for use at Christmas, Partys, Weddings and Birthdays With the protection class IP20, these USB fairy lights can provide a nice atmosphere. It offers protection against solid foreign bodies. Size Lead Length 30cm, Lights Length 495cm