Light-up toys are playthings that illuminate when activated, often using LED lights. These toys come in various forms, including action figures, balls, and spinning tops. They are popular among children for their vibrant colors and engaging visual effects, making playtime more exciting. Many light-up toys are designed for both indoor and outdoor use, enhancing activities like nighttime play or parties. Some toys feature sound effects or interactive elements, adding to the overall experience. Safety is a key consideration, with most light-up toys made from non-toxic materials and designed to withstand rough play.