Review on Light Bulb Profile Microwave WB25X10019 by Steven Nina

The manufacturer has not disclosed the information, but the Kenmore model 721.86013010 uses a 20W G8 socket. I found that it only has one light on the outside of the microwave to illuminate the cooktop or space below. I don't think this model has a light in the microwave as there is a fan under the screw to help even out the heat. Can't comment on durability, but OEM parts are $25. I'd rather pay $6-$7 for two generics than $25 for 1 official one.