Wesley R Clovis , NM May 14, 2019 Light burned out on Sharp microwave oven Removed 4 non-tamper screws from back, removed cover. Bulb had 2 leads to remove. Plastic base of bulb clips in, so had to press clip back to release burned out bulb. Clipped new bulb in place, reattached leads, replaced cover. Hardest part was trip to Tractor Supply Co. to purchase set of non-tamper/security screwdriver tips ($4.95 on "Promo table") Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes