... light space:10cm 3.3pcs AA battery operated 4.color option:red,yellow,blue,green,white,warm white,pink,purple Battery operated led light string for ... others wire:copperpower supply: button cells,AA battery (according to the length , various battery box can be usued ,2AA batteries ... unit in pvc box, carton packed Product exhibit Light string with other battery box About us --Assembly line ***Our well- ...