Osram DULUX L 40W / 840

Cool white light. Energy-efficient professional elongated CFL of 40W with plug socket 2G11 (4pinnen) and longevity of 20.000uur.
EAN code:
4050300279909
Availability:
In stock
Delivery time:
1-2 working days
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€7,59
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(€9,18 Incl. tax)

Electrical data

rated power 40.00 W
Rated power 40.00 W

Photometric data

Nominal luminous flux 3500 lm
Light color as per EN 12464-1 LUMILUX Cool White
Nominal luminous flux at 25 ° C 3500 lm
Luminous flux 3500 lm
Colour temperature 4000 K
Color rendering index Ra 80 ... 89
Luminous flux (LLMF) at 4000 h 0.90
Luminous flux (LLMF) at 6000 h 0.88
Luminous flux (LLMF) at 8000 h 0.85
Luminous flux (LLMF) at 12,000 h 0.84
Luminous flux (LLMF) at 16,000 h 0.81
Luminous flux (LLMF) at 20,000 h 0.80
luminance 2.3 cd / cm²

Dimensions

Diameter 17.5 mm
Total length 530.5 mm
pipe diameter 17.5 mm
Length 533.0 mm
Length according to IEC 535 mm
Length with cap, but without pens 533.00 mm
outside Kolf T17,5
maximum diameter 17.0 mm

Temperatures and operating conditions

Ambient temp. at max. luminous flux 25.0 ° C

lifetime

Nominal lamp life 20000 h
Average life of the lamp 20000 h
service life 13000 h  
Operated lamps at 2000 h 0.99
Operated lamps at 4000 h 0.99
Operated lamps at 6000 h 0.99
Operated lamps at 8000 h 0.99
Operated lamps at 12,000 h 0.95
Operated lamps at 16,000 h 0.81
Operated lamps at 20,000 h 0.50
Operation mode LLMF / LSF HF
lifetime 20000 h  

Additional product data

Fitting 2G11
mercury content 2.5 mg
product remark Only for operation with ECG

Power

Dimmable Yes
Suitable for indoor use Yes

Certifications & Standards

Energy efficiency class A +
Energy 44 kWh / 1000h

Country-specific formats

International lamp coding system FSDH-40 / 840- / P / -2G11-43,9 / 533
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