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DL408404P 40W BIAX L84040 4P
Quick Overview Product benefits
- Very economical
- Outstanding luminous flux
- Outstanding luminous efficiency
- Long service life
- OSRAM System+ Guarantee in combination with OSRAM QUICKTRONIC ECG
- Less than half as long as tubular fluorescent lamps
- Improved maintenance
TECHNICAL DATA
| Rated wattage | 40.00 W |
| Nominal wattage | 40.00 W |
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PHOTOMETRICAL DATA
| Nominal luminous flux | 3500 lm |
| Luminous flux at 25 °C | 3500 lm |
| Rated luminous flux | 3500 lm |
| Rated color temperature | 4000 K |
| Color rendering index Ra | ≥80 |
| Rated LLMF at 4,000 h | 0.90 |
| Rated LLMF at 6,000 h | 0.88 |
| Rated LLMF at 8,000 h | 0.85 |
| Rated LLMF at 12,000 h | 0.84 |
| Rated LLMF at 16,000 h | 0.81 |
| Rated LLMF at 20,000 h | 0.80 |
| Luminance | 2.3 cd/cm² |
| Light color (designation) | LUMILUX Cool White |
| Color temperature | 4000 K |
| Luminous flux | 3500 lm |
| Color rendering index Ra | ≥80 |
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DIMENSIONS & WEIGHT
| Diameter | 17.5 mm |
| Overall length | 530.5 mm |
| Tube diameter | 17.5 mm |
| Length | 533.0 mm |
| Length acc. to IEC standard | 535 mm |
| Length with base excl. base pins/connection | 533.00 mm |
| Outer bulb | T17,5 |
| Maximum diameter | 17.0 mm |
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TEMPERATURES & OPERATING CONDITIONS
| Rated ambient temp.w.max.luminous flux | 25.0 °C |
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LIFESPAN
| Nominal lamp life time | 20000 h |
| Rated lamp life time | 20000 h |
| Service life | 13000 h |
| Rated lamp survival factor at 2,000 h | 0.99 |
| Rated lamp survival factor at 4,000 h | 0.99 |
| Rated lamp survival factor at 6,000 h | 0.99 |
| Rated lamp survival factor at 8,000 h | 0.99 |
| Rated lamp survival factor at 12,000 h | 0.95 |
| Rated lamp survival factor at 16,000 h | 0.81 |
| Rated lamp survival factor at 20,000 h | 0.50 |
| Operation mode LLMF/LSF | HF |
| Lifespan | 20000 h |
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ADDITIONAL PRODUCT DATA
| Base (standard designation) | 2G11 |
| Mercury content | 2.5 mg |
| Product remark | For ECG operation only |
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CAPABILITIES
| Dimmable | Yes |
| Suitable for indoor | Yes |
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CERTIFICATES & STANDARDS
| Energy consumption | 44 kWh/1000h |
| Energy efficiency class | A+ |
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COUNTRY-SPECIFIC CATEGORIZATIONS
| ILCOS | FSDH-40/840-/P/-2G11-43,9/533 |
