Create a star light show on your walls with this reflective, faceted acrylic lamp. 16 white and 16 blue mini LED lights are suspended within the clear lamp. Change between three light modes at the push of a button: all white, all blue or a combination of white and blue lights together. A wonderful gift for the budding astronomer. Measures 4-1/4" in diameter x 5-1/4" high. Requires three AA batteries, not included.