The information below applies to each unit in the pack This battery-operated outdoor LED fairy lights are not only a sparkling highlight for any festive decoration, but also a small technology wonder These fairy lights can be used in many ways. Whether on windows, doors, walls, tables, or Christmas trees, the fairy lights shine with its 20 warm white diodes Equipped with a light sensor, this light net automatically shines in a beautiful shine at dusk. With the integrated timer you also have the possibility to choose between a light duration of 6 hours or 9 hours The battery compartment can be easily opened and closed with a twist lock, so you do not need additional tools. To operate the light curtain, you need 4 x AA 1.5 V batteries. These are not included With protection class IP44, this light chain can create a beautiful atmosphere both indoors and outdoors. It offers you the best protection against solid foreign bodies and splashes of water