| Nominal wattage | 400 W |
| Construction wattage | 392.60 W |
| Nominal voltage | 220 V |
| Nominal current | 3250 mA |
| 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 |
| Minimum rate of recycled material in packaging | 80 % 1) |
| Minimum percentage of recycled content in the product | 0 % 1) |
| Product recyclability | Mostly recyclable product 1) |
| Packaging recyclability | Mostly recyclable packaging 1) |
| List of dangerous substances contained in the product in concentrations greater than 0.1% in mass percentage | No |
| Contains substances of very high concern in concentrations greater than 0.1% by mass percentage | No |
| 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 |