

| External Diameter: | 495 mm | 
| Internal Diameter: | 140 mm | 
| Height: | 260 mm | 
| Lamp / Voltage: | TC - T/E 70W HIT 250, 400W  | 
          
| Model | Order Number | Trade Number | Technology | 
| DL480B | DL480B - 100 | ECO 50 | 99.50% - Standard brightening | 
| DL480B - 101 | ALPAK 50 | 99.50% - Metalco brightening | |
| DL480B - 102 | ECO 85 | 99.85% - Standard brightening | |
| DL480B - 103 | ALPAK 85 | 99.85% - Metalco brightening | |
| DL480B - 104 | ALPAK TOP | 99.90% - Standard brightening |