| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BERU | 0500506020 | Direct Cross Interchange | 5 |
| BOSCH | 1987302613 | Direct Cross Interchange | 4 |
| PHILIPS | 6913 | Direct Cross Interchange | 3 |
| OSRAM | 3895 | Direct Cross Interchange | 3 |
| TUNGSRAM | 2657 | Direct Cross Interchange | 2 |