[ Timer Function ] The switch on the battery box has three positions, Timer or on or off. Push the switch you can active the timer function for 6 hours on and 18th hours off automatically per day. [ 3 Pack Design Patent Maple Leaves Garland String Lights ] Design Patent Maple Leaves. Pack of 3 Fall Maple Leaves String Lights, each is 10Ft 20 LED, total in 30 Ft 60 LED. 5.5 Inch spacing between LED lights. [ Enlarged Maple Leaves ] The maple leaves are specially enlarged to 4 inch. Each Fall garland has 20 Large Size realistic imitation maple leaves. Creating a sense of hierarchy for the maple leaves string lights. [ Battery Operated ] Powered by 3 AA batteries (not included). No plug needed. Convenient for indoor outdoor Fall decorations. It will keep emit warm white lights at night to bring a warm atmosphere for any room. [ Fall Garland Decorations ] Suitable for Fall autumn Thanksgiving decorations indoor and outdoor, fence, front door, fireplace, yard, small tree, window, bedroom, wall, porch, etc. Tip: The Fall lights is waterproof, but the battery box isn't.