NEW Upgrade Version 50 LED Ball String Light, High Quality 18 Feet Christmas String Light for Party ,Wedding ,Indoor or Outdoor Decorations. (Multi-color) The upgrade version ball string light made by high quality material, both of the line and LED ball has been improved a lot. The line is more thick than old version. More durable. Voltage :110 V. Totally 18 feet length. 50 LED ball per set. Perfect for different occasions decoration,creates a sweet and attractive feeling. Easy installation, standard US plug, no power adapter needed. Tips: The Warm-white version only has one mode. Not a fully waterproof product, keep it from rain or damp environment.