The three lights on a microwave oven typically serve different purposes. Here's a breakdown of the common lights found on microwave ovens and their functions:
Power/Function Indicator Light: This light indicates whether the microwave is powered on or off. When the microwave is in use, this light usually illuminates to show that it's functioning. It helps you easily determine if the microwave is actively heating or not.
Interior Light: The interior light is located inside the microwave cavity and is designed to illuminate the cooking area. When you open the microwave door or during the cooking process, this light turns on, allowing you to monitor the food inside without having to interrupt the cooking cycle. It provides visibility and makes it easier to see the condition of your food.
Control Panel Display: While not a physical light, the control panel display is an integral part of the microwave's interface. It typically consists of an LED or LCD screen that displays various information such as cooking time, power level, timer settings, and other functions. The display panel allows you to input commands, select settings, and monitor the progress of your microwave cooking.
These lights work together to provide information and enhance the functionality of the microwave oven, making it easier for you to operate and monitor the cooking process.