Leezo 20-LED Rose Flower Fairy Wedding Garden Party Christmas Decor Xmas String Lights (Purple) Number of LED Balls: 20 balls, Length: 2.2m Power source: 3 x AA battery (Not Included) Two Function modes: Steady & Flash Item Included: 1 x 20 LED Rose Flowers String Lights Perfect decoration for Valentine's Day, Christmas, Party and other celebration occasions.