3 years & up. Light up creativity and exploration with this Color Changing Light Panel! These light panels give children the opportunity to explore the effects of color mixing, opacity, and transparency. Children can observe natural and man-made objects in an interesting and different way. The light panels are powered by a low voltage mains power supply using the latest LED strips and diffusers to evenly illuminate the panels. Light panels can change between 20 different colors using an infrared remote control that can be set for individual color or slowly rotate colors through a sequence via "smooth, fade, flash, or strobe" settings. Size: 23.15 x 16.14 inches.