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| Nominal wattage | 400.00 W |
|---|---|
| Rated wattage | 360.00 W |
| Lamp current | 3.4 A |
| PFC capacitor at 50 Hz |
45 µF
|
| Ignition voltage |
0.75 / 1.3 kVp
|
| Rated lamp efficacy (standard condition) | 82 lm/W |
|---|---|
| Rated luminous flux | 33000 lm |
| Color rendering index Ra | 65 |
| Color temperature | 4100 K |
| Light color | 4100 |
| Rated LLMF at 2,000 h | 0.76 |
| Rated LLMF at 4,000 h | 0.67 |
| Rated LLMF at 6,000 h | 0.60 |
| Rated LLMF at 8,000 h | 0.51 |
| UV protection | Yes |
| Luminous flux | 33000 lm |
| Diameter | 57.0 mm |
|---|---|
| Length | 249.0 mm |
| Light center length (LCL) | 160.0 mm |
| Product weight | 154.00 g |
| Maximum permitted outer bulb temperature | 400 °C |
|---|---|
| Maximum permitted base edge temperature | 250 °C |
| Rated lamp survival factor at 2,000 h | 0.95 |
|---|---|
| Rated lamp survival factor at 4,000 h | 0.87 |
| Rated lamp survival factor at 6,000 h | 0.82 |
| Rated lamp survival factor at 8,000 h | 0.75 |
| Lifespan B50 | 10000 h |
| Base (standard designation) | E40 |
|---|---|
| Product remark | With HQI control gear/Lamp ignites at an ignition voltage of 0.9…1.3 kVs; lamps must not be operated with 4…5 kV igniters |
| Design / version | Clear |
| Mercury content | 55.2 mg |
| Dimmable | No |
|---|---|
| Burning position | Any |
| Enclosed luminaire required | Yes |
| Energy efficiency class | A |
|---|---|
| Energy efficiency class | A |
| Energy consumption | 440 kWh/1000h |
| ILCOS | MT/UB-400/637-H/S/SL-E40-57.2/248 |
|---|
Ships within 48 hours · Estimated delivery Jun 23 - Jun 28
US$40
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