WATERPROOF&USE - IP65 waterproof rated; the copper wire can be immersed into water (The power adapter and the controller is not waterproof.) The lights are great for indoor or outdoor ornament light, garden, stairways, corridors, yards, bedroom, wedding, party and holidays.

DIY PROJECTS STARRY LIGHTS - Copper wire can be bended and molded to any shape you desire...so get creative! Wrap them up inside a vase or a bottle, put them in plants or trees, hang them, wrap them around various places inside or outside, on the patio, make a beautiful centerpiece, table decorations, use for weddings, parties, holidays, the list goes on...

MULTIPLE LED STRINGS - If you put a few strings together, they will sync with the music together, but their patterns may not be the same at the same time. For example, if you put two strings together, the 1st string may be in "strobe" pattern while the 2nd is in "shining" pattern. This way, they look better than all being in "strobe" pattern.