3D Illusion Lamp Unicorn, 3D Flying Unicorn Night Light Remote Control Desk Visual Lamp 16 Changeable Colors Birthday Gifts Night Lights for Girls Kids Home Decor The light takes three AA batteries, which are not included. You can also use a USB cord to plug it in if you do not want to use the batteries. The cord is included. There are three different unicorn pictures that you can choose from. They are not glass.