Rotating Music Astro Cosmos Star Starry Sky Projector Night Light Romantic LED Lamp This LED night lamp can bring you a piece of sky with changing colors. Use a convenient dual power supply design, it can be directly connected to the AC , Also can use battery power supply; Ideal for decorating wedding, birthday, parties. Great for romantic night lamp and decoration light use! Please use ordinary batteries instead of Nanfu battery, so as not to burn the lamp.