1.Color Wheel of projectors 2.Various Models for brands of projectors 3.Warranty: 90 days 4.Original, New, High ... . Original projector Color Wheel2. Diffirent Segments, diffirent Diameter for diffirent brands of projectors3. Shipping: FOB Guangzhou By DHL, EMS, DHL, UPS ... to communicate with you, thank you very much! different new brands of color wheels for projectors