This is product manufacturers code by Bell. If you need to contact us about this product, please quote our product reference of 518.
240v 40w oven bulb, with an SES (E14) small screw cap base.
These RC hard coated lamps are rated for 300 degrees centigrade as required for use in most ovens. These lamps are often used in ovens, cooker hoods, lava lamps, and other special applications.