LED toys are playthings that incorporate light-emitting diodes (LEDs) to create colorful and dynamic visual effects. These toys can range from simple light-up balls to complex interactive gadgets. The use of LEDs makes them energy-efficient and long-lasting, providing hours of entertainment without the need for frequent battery replacements. Many LED toys are designed for both indoor and outdoor play, often featuring bright colors and patterns that attract children's attention. Some popular examples include LED hula hoops, light-up action figures, and glow-in-the-dark building blocks. These toys not only entertain but can also enhance sensory experiences and promote imaginative play.