Yes, LED strips can usually change colors. This depends largely on the type of strip you buy and the control system. Many LED light strips are equipped with RGB (Red, Green, Blue) LED chips, and by adjusting the combination of these three colors, you can produce almost any color for a richer color effect.

In order to control the color changes, you may need a specialized controller, which can be wireless (such as a Bluetooth or Wi-Fi controller that can be operated via a mobile app) or wired (such as a remote control or manual controller). These controllers allow you to adjust the color, brightness, blinking mode, etc. of the strip. Some advanced LED light strips also support a variety of controls such as palette mode, music synchronization, time triggering and more. Therefore, LED light strips have a wide range of applications in many fields such as decoration, lighting, and stage performances.