

| Außendurchmesser: | 495 mm | 
| Innen-Durchmesser: | 140 mm | 
| Höhe: | 305 mm | 
| Lampe / Spannung: | TC - T/E 70W HIT 250, 400W  | 
                
| Model | Order Number | Trade Number | Technology | 
| DL490B | DL490B - 100 | ECO50 | 99.50% - Standard brightening | 
| DL490B - 101 | ALPAK | 99.50% - Special Metalco's brightening |