ZOIC LED String Fairy Lights Copper Wire 16ft 50 Leds /33ft 100 Leds AA Battery Powered for Outdoor and Indoor Used Christmas Holiday Wedding Party Decoration-Warm White (33ft 100 Leds) This light is a perfect way to decorate for Christmas, Hannukah, Halloween, New Year's Eve, Valentine's Day, and parties Flexible copper wire with insulated lacquer, lightweight, easy to move and bend, water drop shape, easy installation, energy saving, environmental friendly, and sturdy Comes with a compact battery box with ON/OFF feature, pretty easy to hide and makes any application flawless. The LED used are low heat emission and remains cool after many hours of usage, very safe close to curtain fabric Battery-operated, can be used at anywhere especially some places without power supply.