The 5304499540 123462-A0 OEM Kenmore Frigidaire Electrolux LED Light Board is a control board designed for use in microwaves. It features an LED light for illumination, making it easier to see while cooking or preparing food. This product is specifically designed for Kenmore brand microwaves, ensuring a perfect fit and compatibility. It is a genuine OEM part, providing quality and reliability for your kitchen appliance.