Features:Microwave Parts Ball Bulb or Lighting Lamp with Socket 250V 2A and simple to install, ideally suited for changing old or damaged ones temperature resistance, appropriate for oven, microwave oven, refrigerator, etc. Specification:Material: metal + glassSize: 2*2/7*5: as proven in the photo Package Includes: 1pc Notes:Please allow slight errors because of guide measurement may perhaps range slightly for different monitors.