The Lytworx Wi-Fi Icicle lights are an energy-conscious, WIFI-controllable smart LED light set that will help you bring your very own winter wonderland to life. The Tuya wireless technology enables short-range (up to 30m) contact between your smart phone and the transformer on your light set. Enjoy wireless syncing between multiple devices such as your sound system to your light set. Some of the other features of these lights are the ability to sync to music and audio so the lights dance along to the beats, adjustable brightness with a dimmer control, timer function allowing for programmable on/off functionality and light speeds. Designed with IP44 weather resistant material, these lights redefine functionality and are great outdoors as well as indoors. They are safe, cool-to-the-touch and suitable for hanging along fences, balconies, gardens, roofing gutters as well as homes, bedrooms, apartments and office spaces. Featuring a smart low-voltage design, these wifi lights are the ideal cost and energy-efficient solution to your festive lighting needs.