Nelson A Eufaula , OK May 07, 2015 Appliance: Model KHHC2090SBL-1 Light under kitchen aid microwave convection over were out I bought the Housing-lmp, but when I got it at first I didn't think it was the right part because it didn't have the ceramic piece that it goes into. I didn't know that the ceramic piece slid over the housing. After one day of thinking about it I finally realized what I was looking at and put the new piece into the old ceramic piece. Read More... Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes Tools: Screwdrivers