Bethlehem Lighting GKI 20-Light Battery Operated Wide Angle Replaceable LED Set, Multi A wide angle led set consisting of super bright multi lights This battery operated set uses 3 'aa' batteries; batteries not included Total set is 73-feet, lead length is 12-inch and bulbs are spaced 4-inch apart These LED light strings have a patented rectifier built in-eliminates unwanted tracing and ensures delivery of the truest colors possible Unlimited indoor decorating uses A wide angle LED set consisting of super bright multi lights. This battery operated set uses 3 'AA' batteries. Batteries not included. Total set is 7.3', lead length is 12" and bulbs are spaced 4-inches apart. These LED light strings have a patented rectifier built in--eliminates unwanted tracing and ensures delivery of the truest colors possible. Unlimited indoor decorating uses.