Bosch, Thermador, and Gaggenau, brands under the Bosch umbrella, provide the 00617215 light bulb for microwave applications. This bulb serves to illuminate either the interior of the microwave or the space beneath it.
High-voltage capacitors present within a microwave can retain hazardous electrical charges despite the device being disconnected from power. Consequently, unless explicit installation guidance is given in the owner's manual, it is advisable to have a qualified technician perform the bulb installation.