AGPTEK 3Mx3M 416LED Linkable Fairy Curtain Lights Strings Connectable Lights 8 Lighting Modes for Wedding Ceremony Christmas Party Home Decoration Holiday Celebration-White These LED curtain lights are composed of the controller and main curtain light. The main curtain lights are connectable for you to change to a different length. Any multiple length of the curtain light can be controlled by the same controller synchronously. Ideal for Decoration of Christmas, Party, Wedding, Ceremony, Home and other celebration occasions. White,8 Lighting Modes.