The product is a lot of 8 GE F 13 DBX/840 DBXT4/SPX41 Biax Bulbs, each with a 2-pin connector and a bulb wattage of 13W. These bulbs are designed with a F13 bulb shape code and the model SPX41. They are ideal for use in various lighting applications around the home, providing a reliable and efficient light source. The GE brand ensures quality and performance, making these bulbs a dependable choice for any lighting needs.