Maytag microwave light bulb MMV5207BA/BC

Question

This is the most unfriendly consumer problem I can remember ever dealing with. In order to change the Maytag microwave light bulb you need to practically disassemble the unit reach inside (small hands are needed) and when you replace the Maytag bulb with a standard 20 watt appliance bulb as the manual says, you discover that a standard bulb does not fit...it's too short and you can't get the replacement just anywhere...can you suggest where one can get Maytags "special" bulbs?...now I feel just a little better.