1.MP623/MP512 color wheel 2.Diameter=40mm color=6 color segments 3.Warranty: 90days 1.Compatible with BENQ Color Wheel for BENQ MP623/MP512.2.We have the Projector color wheels which are compatible with most brand projectors,such as Sanyo,Sony,Epson,Benq,Acer,3M,Nec,Sharp and so on!We would like to welcome you to visit our website and hope to have chances to provide our high quality items and ...