Projector Color Wheel Replacement: Replacement color wheel for compatible BenQ projector models. Restores proper color display and image quality. Multiple Model Compatibility: Fits MH680 and TH681 projector models. Direct replacement for original color wheel. Essential DLP Component: Critical part for color reproduction in DLP projection systems. Restores original color performance when original wheel fails. Easy Installation: Designed as direct replacement for original color wheel. Simple installation for projector maintenance. Restores Image Quality: Replaces worn or damaged color wheels. Brings back proper color accuracy and brightness.