Total length: 3.3mQty of the LEDs: 10 piece ,Wattage: about 1.5WThe material of Ball: AlloyNo adapter needed. (Plug and Play)DescriptionThe charming lights make around more beautiful at night and adds perfect atmosphere to your place. Surely brings you elegant luxury and romantic feel.In fact, It more beautiful than in the picture, But we can't through the pictures to show their most beautiful sideFlexible, portable and easy to store. You can make it to any shape you want according to the application environment.Pure light and high brightness, but it is cold light and no heat, not easy to scald and break down, it is safe.Perfect decoration for Valentine's Day, Christmas, Party and other celebration occasions, it can be easily put or hung on walls, windows, doors, floors, trees, grasses etc