Battery operated Fairy Lights on a one thin copper wire. This light string is 60" long and has 30 warm white LEDs. The timer feature allows 6 hours on and 18 hours off. Requires 3 AA batteries (not included). This strand has a 12" lead wire from the battery pack. The flexible wire is easy to wrap around garlands, vases, or natural branches. This battery-operated light string can also be used inside Mason jars to look like captured fireflies! Great for parties, events, and home décor!