Fill your room with stars and moonlight, so that you feel as if you were laying under the stars. This night light can use the USB or battery power supply so you will see vivid red, green, and white stars swirling and twinkling around the room. It can control rotation and make lamps luminous and colorful. So beautiful and best Gift for your kids. Best for home, bedroom, children rooms. For more information about the product visit https://thegeekybone.com/product/rotating-night-light-projector/