The original Twilight Turtle night lamp from Cloud B transforms the children's room into a starry night sky. Twilight Turtle can display the beautiful starry sky in three colors. Along with the night lamp comes a star guide so that you and your child can find the many constellations. The turtle night lamp has an auto sleep function, so it switches off automatically after 45 minutes. The night light is battery powered (3 pcs AAA - which are not included).