Dewngreat for Model Number WMH75520AS-0 This is a new Microwave that the bulb burns out after very few hours use. I have replaced the bulb three times in 7 months. What is the best replacement bulb?
Answer Hello Dewngreat, For the interior light the manufacturer recommends part number 8206232A. For the cooking surface light they recommend 8206232A. Two things should be checked: the voltage supplied at the wall receptacle and the power at the light socket. If it is too high or too low, it should be corrected. If the voltage is incorrect at the wall outlet, the utility board will have to adjust it at the transformer outside of your home. If it is only incorrect at the socket, you will need to replace the control board WPW10451734. Read More... Answered by AppliancePartsPros.com | Tuesday, January 14, 2014