ANKIT Starry White Lights, Blue LED String Lights, Copper Wire, Indoor Outdoor, Colorful, Waterproof (25 LEDs, 10 Feet) led indoor firefly lights Christmas lights party lighting xmas lights holiday 10 ft long, with 25 lights Works on battery pack* so lights can be used anywhere. For illuminating any area indoor or outdoor. Light up your room, porch, or even car dashboard, with these awesome lights.