Priscilla B Austin , TX June 03, 2020 Appliance: KitchenAid Microwave Hood Combination 1.8 Cu. Ft. KHMS1850SSS2 Kitchenaid Microwave Khms1850sss2: Needed light bulbs for microwave hood. How to replace Light Bulb. Looked at owner's manual and replaced the light bulbs. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes