The LG Microwave Incandescent Lamp - 6912W1Z004C is the correct replacement for the following model numbers.
This light bulb (part number 6912W1Z004C) is for microwaves. Light bulb 6912W1Z004C illuminates the surface below the microwave or the interior of the microwave. Because high-voltage capacitors in a microwave can retain a lethal electrical charge even when the microwave is unplugged, a service technician should install this part unless the owner's manual includes instructions for installing the light bulbs.