Kaemingk's Mushroom Battery Lights Set Of 20 has charming mushroom-shaped bulbs, these warm white lights are perfect for indoor or outdoor use. They offer flexibility in placement, adding a magical ambiance to any space, from bedrooms to garden parties. The set includes 20 lights, each with 8 functions, and is powered by batteries. This provides a convenient and portable lighting solution. The lights have a 6 hour on and 18 hour off cycle, and the cable length is 3.8m. The mushrooms are 20cm high, making them a decorative and functional addition to any room.