Review on Warm White LED Christmas String Lights Set - 8 Modes, 50 LEDs, Battery Powered with Timer, 17.3 Feet - Indoor/Outdoor Use for Festive Holiday Tree, Wreaths, Bedroom Decorations by Stephanie Graves

The light is nice, the battery works well. There are many ways the lights flicker and blink. The description says there is a timer, but neither the box nor the instructions say anything about it. However, there is actually a timer which is pretty good. Turn the light on to the desired setting, then leave it alone. They turn off automatically 6 hours after you turn them on and turn on again 24 hours after you turn them on for the first time. So it's a single schedule, but it's very useful to leave the battery outside and turn on the light every day!