Power Source Battery Powered Theme Holiday,Christmas,Wedding LED Moon Star String Lights: string lights is made of high quality ABS, 16.4ft 50 LED twinkle lights. Low heat after long time used and easy to bend. So it is safe and easy to install. String Lights: Cute moon and stars shape with moons and stars design, don't lose its elegant, but more cuteness and interesting. Warm white star shaped lights help to make a great ambience for every normal thing, bring an excellent illumination and a romantic atmosphere for your kids play tent, princess play house, bedroom, wedding, party, patio, etc. BATTERY POWERED – Powered by 3 AA batteries. Better than the plug in or solar ones . Make it easier to use wherever you want.With 2 Light Modes Steady on/Flashing use and hold in any corner of your house. Easy to Install: you can decorate the interior and exterior of any shape you want, hanging or decorating any place you want, creating a fantastic scene for your holiday and life.