2G11 - Compact energy saving lamps
Dulux L 40W 840 2G11
279909 | Manufacturer: Osram | EAN: 4050300279909 | MPN: DULUX-L-40-840
Very economical, outstanding luminous flux, outstanding luminous efficiency, long service life, improved maintenance. Ideal for offices, public buildings, shops, supermarkets and department stores, hotels, restaurants, industry.
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Nominal wattage 40W
Rated wattage 40W
Energy consumption 44 kWh/1000h
Nominal luminous flux 3500 lm
Rated luminous flux 3500 lm
Color temperature 4000K
Light color 840
Light color as per EN 12464-1 LUMILUX Cool White
Color rendering index Ra80…89
Luminous flux at 25 °C 3500 lm
Rated LLMF at 4000h 0.90
Rated LLMF at 6000h 0.88
Luminance 2.3 cd/cm²
Color rendering group 1B
Overall length 533 mm
Tube diameter 17.5 mm
Length 533 mm
Length acc. to IEC standard 535 mm
Length with base excl. base pins/connection 533 mm
Lamp mercury content 1.7 mg
Rated ambient temp.w.max.luminous flux 25 °C
Nominal lamp life time 20000h
Rated lamp life time 20000h
Service life 13000h
Rated lamp survival factor at 2000h 0.99
Rated lamp survival factor at 4000h 0.99
Operation mode LLMF/LSF HF
Lifespan 20000h
Base (standard designation) 2G11
Appropriate disposal acc. to WEEE Yes
Footnote only for product For ECG and CCG operation
Suitable for indoor Yes
Energy efficiency class A+
Product benefits
-Very economical
-Outstanding luminous flux
-Outstanding luminous efficiency
-Long service life
-Less than half as long as tubular fluorescent lamps
-Improved maintenance
Areas of application
-Offices, public buildings
-Shops
-Supermarkets and department stores
-Hotels, restaurants
-Industry
Data sheet: 2G11 - Compact energy saving lamps Dulux L 40W 840 2G11
| It needs ballast | Yes |
| Dimmable | YES, with DIMM ECG |
| Energy Efficiency Class | A+ |
| Base/Sockel | 2G11 |
| Wattage - Watt (W) | 40 |
| Luminous flux - Lumen (lm) | 3500 |
| Luminous Efficacy Lamp - (lm / W) | 88 |
| Light color temperature - Kelvin (K) | 4000 |
| Light color code | 840 |
| Color rendering index - CRI | 83 |
| Energy consumption - (kWh / 1000h) | 40 |
| Lifetime - hours (h) | 20000 |
| Factory Box - pieces (pcs) | 10 |
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