

| Außendurchmesser: | 314 mm |
| Innen-Durchmesser: | 140 mm |
| Höhe: | 220 mm |
| Lampe / Spannung: | TC - T/E 57W HIT 150,250 W |
| Model | Order Number | Trade Number | Technology |
| DL320B | DL320B - 100 | ECO50 | 99.50% - Standard brightening |
| DL320B - 101 | ALPAK | 99.50% - Special Metalco's brightening |