Allihn Condensers, "GWL" (Bulb Condenser).
| Cat. No. | Socket | Cone | Effective Length mm. |
| GWL358/1 | — | 19/26 | 200 |
| GWL358/2 | — | 24/29 | 200 |
| GWL358/3 | — | 29/32 | 200 |
| GWL358/4 | — | 34/35 | 200 |
| GWL358/5 | — | 40/38 | 200 |
| GWL358/6 | — | 50/42 | 200 |
| GWL358/7 | — | 50/42 | 250 |
| GWL358/8 | 19/26 | 19/26 | 200 |
| GWL358/9 | 24/29 | 24/29 | 200 |
| GWL358/10 | 19/26 | 19/26 | 300 |
| GWL358/11 | 24/29 | 24/29 | 300 |
| GWL358/12 | 24/29 | 24/29 | 400 |
| GWL358/13 | 24/29 | 24/29 | 500 |
| GWL358/14 | 34/35 | 34/35 | 500 |
| GWL358/15 | 34/35 | 34/35 | 600 |
| GWL358/16 | 34/35 | 34/35 | 750 |
