Jeffrey G Livermore , CA August 04, 2014 Microwave light burned out The instructions on this site were helpful. The only snag was the screws on the back of the microwave a special 6 pointed "security" hex driver that accommodates a "nub"of metal in the center. OSH had these as a craftsman brand. there was a metal tab that had to be bent up to remove the bulb. replacement bulb was an exact replacement. 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes