If your exterior light bulb has not been changed before, it is probably held in place with some silicone.You will need to cut away this silicone to remove the old bulb. It can be removed Using dental floss.Once the silicone is removed, simply unscrew the old bulb, and replace it with the new one. Be sure to disconnect the power to the microwave before you begin this repair.
WHY TO CHOOSE:The quality of this replacement is excellent and easy to install,this way you can save money and time .
APPLICABLE SYMPTOMS:
Light bulb does not shine;
The filament is broken
WHICH CAN BE REPLACED:8206232A, 1890433, 8206232, AP4512653,etc.
There are three things to look for in a replacement bulb.
1. The base must match.
2. Wattage should be the same or lower. If using an LED to replace a different type you can increase the LED wattage.
3. Size. It needs to fit inside the lamp cavity. If it's a little larger than the original bulb, but there is room for it, it will work. Within reason. It shouldn't be touching the sides.