... colours optional Decorative light: Voltage 110V-220VLength can be designed to meet customers' need.Using indoor and outdoorPass CE and ... hang on walls or ceilings for different special effects, apply to decorate windows, staircases, furniture, shelves, trees, flower, .or any ... light can be connected up to 4 strings with the end connectors, thus perfect to go around to fill the room with shinning ...