| A-A-1757 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| C250S50 | 62607 | PHILIPS ELECTRONICS NORTH AMERICA CORPORATION DBA PHILIPS LIGHTING DIV PHILIPS LIGHTING COMPANY |
| LU250 | 08805 | GENERAL ELECTRIC COMPANY DBA GE |
| LU250 | 88204 | GTE PRODUCTS CORP SYLVANIA MINIATURE LIGHTING DIV |
| LU250BU | 08805 | GENERAL ELECTRIC COMPANY DBA GE |
| S50VA-250 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED |