I have 50w bulbs in the brake light sockets on my '91 Carat.  They have worked perfectly and provide the additional brightness I wanted.  However, one has burned out.  I pulled the bulb and can find no part numbers other than the 12v50w stamped on the base.  A trip to Advance Auto and Auto Zone was futile.  And I have had no luck finding them online.

Does anyone have a part number/source for these bulbs?  I also have high wattage bulbs in other locations so should get the part numbers for those as well.  Turn signal, parking, backup.

Tom

Illinois, soon to be Ohio