Amerlight &trade; Warm White Battery Operated 30 Micro Thin LED String Fairy Light with Timmer Function Silver Wire for Christma Party Decoration Smart designed Mirco 30 led bulbs,flexible,portable and easy to store, you can make it to any shape sutitable for both indoor and outdoor use even in a rainy or damp environment Length:3meter,Powered by 3AA batteries (not included) Great decoration for display case, wardrobe, book shelf, table, nursery room, garden party, fence,patio, etc. This light will turn off automatically after lasted lighting for 6 hours