slashome Ucharge 29V 306LED Window Curtain Icicle Light with 8 Modes,Curtain String Fairy White Wedding Led Lights 9.8x9.8 Feet 29V CURTAIN LIGHTS: string fairy wedding led light with a transfomer(29V Voltage), more safer than common version. WATERPROOF CHRISTMAS ICICLE LIGHTS: Waterproof function makes the lights can be used indoor and outdoor regardless of any weather conditions. 8 DIFFERENT MODES AVAILABLE: Combination, Waves, Sequential, Slogs, Chasing/Flash, Slow fade,Twinkle/Flash and Steady on. Just simply press one button and the lights display among different modes. SAFE & ENERGY-SAVING:Widely used in window,wedding,party, wall,kid's room,holiday decortaion etc.306 Leds white light provide a romantic environment for home improvement. 100% GUARANTEE WARANTY: 1 year 100% satisfaction guarantee warranty & kindly coustomer service. You should lie it down where is empty, such as floor. Find the main line where the controller is located. Then untie the rope of two bundles of strings lights. Do not rush to untie each individual string at this time!Because two bundles strings lights are adjacent each strings, you have to arrange them one by one neatly in advance. When you take the main line fixes on a rod and unties each unique string at last.When you need to take it down you can wound up each string and taped it up to avoid tangles and make it easier for use next time.