The Permalite J3730 Microwave Oven Appliance Light Bulb is a 120V, 25W incandescent lamp/bulb designed for use in microwave ovens. Made in the United States, this clear bulb is a genuine Permalite product, ensuring quality and compatibility with your appliance. With a unit quantity of 1, this light bulb is an essential part for keeping your microwave oven illuminated and functional.