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| Product description | Base (standard designation) | Nominal wattage | Nominal voltage | Nominal lamp life time | Nominal luminous flux | Dimmable |
|---|---|---|---|---|---|---|
| HQI-T 250 W/D PRO | E40 | 250 W | 105 V | 16000 h | 18000 lm | No |
| HQI-BT 400 W/D | E40 | 400 W | 33354 lm | |||
| HQI-BT 400 W/N/SI | E40 | 400 W | 220 V | 9000 h | 33700 lm | No |
| HQI-BT 400 W/D PRO | E40 | 400 W | 115 V | 16000 h | 34000 lm | No |
| Nominal wattage | 400 W |
| Construction wattage | 392.60 W |
| Nominal voltage | 220 V |
| Nominal current | 3.25 A |
| PFC capacitor at 50 Hz | 45 µF |
| Luminous flux | 33700 lm |
| Luminous efficacy | 82 lm/W |
| Color temperature | 4000 K |
| Color rendering index Ra | 66 |
| Light color | 640 |
| Rated LLMF at 2,000 h | 0.77 |
| Rated LLMF at 4,000 h | 0.70 |
| Rated LLMF at 6,000 h | 0.60 |
| Rated LLMF at 8,000 h | 0.56 |
| Rated lamp efficacy (standard co.) | 100 lm/W |
| Overall length | 285.00 mm |
| Light center length (LCL) | 160,0 mm |
| Diameter | 67.00 mm |
| Product weight | 200.00 g |
| Maximum permitted outer bulb temperature | 400 °C |
| Maximum permitted base edge temperature | 250 °C |
| Rated lamp survival factor at 2,000 h | 0.99 |
| Rated lamp survival factor at 4,000 h | 0.98 |
| Rated lamp survival factor at 6,000 h | 0.95 |
| Rated lamp survival factor at 8,000 h | 0.90 |
| Lifespan B50 | 9000 h |
| Operation mode LLMF/LSF | 50 Hz |
| Base (standard designation) | E40 |
| Mercury content | 60.7 mg |
| Mercury-free | No |
| Design / version | Clear |
| Dimmable | No |
| Burning position | Any |
| Enclosed luminaire required | Yes |
| Order reference | HQI-BT 400W/N/S |
| Light source cap-type (or other electric interface) | E40 |
| Length | 285.00 mm |
| Height | 67.00 mm |
| Width | 67.00 mm |
| Product code | Packaging unit (Pieces/Unit) | Dimensions (length x width x height) | Gross weight | Volume |
|---|---|---|---|---|
| 4008321278425 | 1 |
63 mm x 63 mm x 325 mm | 238.00 g | 1.29 dm³ |
| 4008321278432 | Shipping box 12 |
314 mm x 246 mm x 359 mm | 3451.00 g | 27.73 dm³ |
