Spritech(TM) Battery Powered 4M 40 Leds Light Pink Silk Flowers String Lights Bedroom Wedding Party Christmas Decoration Battery LED Light Working voltage: 15V.It need two AA batteries. Light color: warm white Pendant size: about 8cm in diameter (manual measuring, please allow a little error) Whatever can, in the hook, tape, can be.Hang up convenient, easy to use, just plug in to use. Before shipping all together for you, let you plug in after receipt of the goods, want to experience the DIY assembly customers can leave a message to tell us