KLD-L 24W/840 2G11 LIFETIME Plus

Order number: 224005000
Brand: NBB
Type / Description: Kompaktní zářivka
Nominal wattage:24
Light Colour:chladná bílá
Colour temperature:4000
Colour rendering index CRI:> 82
Luminous flux:1800
Lamp efficacy:75
Unit EAN13 code: 8595209900579
ILCOS: FSD-24/40/1B-E-2G11

Threephosphore 4-pin compact fluorescent lamps. Colour temperature 4000 K.

Exclusion of liability

Changes to data are subject to prior notice. NBB Bohemia s.r.o. accepts no responsibility for damages caused by inaccurate interpretation of the content on this site.

Safety instructions

When replacing a fluorescent tube, first disconnect the luminaire from the electrical current supply. First remove the fluorescent lamp from the fixture and then install a new one. Take care to ensure that the product is not broken. Install the new fluorescent lamp by gently inserting it and turning it into the sides of the luminaire to any side. Only use the product in the luminaires designed for this type of light source. The manufacturer can not be held responsible for damages resulting from inappropriate connection, connection to an unsuitable distribution system, or damage resulting from the use of an unsuitable light source. Observe the operating values ​​on the product. Do not expose the product to inappropriate weathering or high temperatures unless it is expressly stated that the product is intended to be operated under these conditions. When installing, wiring or disassembling, follow the generally accepted safety precautions. After installing a new fluorescent lamp, close the enclosure with original covers - to prevent possible electric shock. Only then connect the luminaire to the electrical circuit.

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Technical sheet

Technical sheet KLD-L 24W/840 2G11 LIFETIME Plus


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General information

Model/Description Kompaktní zářivka
Finish Čtyřpinová
Brand/Manufacturer NBB
Nominal service life (h) 15000 h
Colour Ostatní
Socket 2G11 (4-pins)
Dimmable Ano
Energy efficiency class (canceled regulation!) A
Amalgam technology Ne
Dimmable by conventional dimmers Ne
Název položky KLD-L 24W/840 2G11 LIFETIME Plus
Třída energetické účinnosti podle 2019/2015 G

Working conditions

Burning position Libovolná
Application Pro všeobecné osvětlování
Integrated starter Ne
Suitable for electronic ballast Ano
Ambient temperature 25 - 35 °C
Number of lighting tubes 1
Special application Všeobecné osvětlování

EuP Parameters

Average Lifetime B50 (h) 15000 h
Luminescence Life maintenance factor 91,5 %
Time to 60 % luminous flux 60,0 s
Number of maximal switching cycles 30000
The rate of premature failures <1 %
Rated service life 15000 h
Energy consumption (AGGR) 24 kWh/1000h

Safety information

Safety instructions www.nbb.cz

Energetic characteristics

Rated efficiency after 100h 99.99 %
Lamp efficacy 75 lm/W

Lamp lumen maintenance factor (LLMF)

LLMF after 2.000 hrs 97,5 %
LLMF after 4.000 hrs 95,0 %
LLMF after 6.000 hrs 94,0 %
LLMF after 8.000 hrs 93,0 %
LLMF after 10.000 hrs 91,5 %

Electrical characteristics

Nominal wattage 24 W
Rated power (W) 24,0 W
Operating voltage (V) 75 V
Type of Voltage AC
Lamp operating current 0,3 A
Direct connection to the mains Ne
Lamp power 24 W
Total power (W) (light fitting) 24 W

Physical characteristics

Dimensions (mm) 43 x 28 x 317 mm
Packing method 50 - 1
Weight gross 115 g
Weight netto 95 g
Total lenght 317 mm
Diameter 28 mm

Lighting characteristics

Luminous intensity 15000 Cd
Type of spectrum Třípásmové
Color rendering 1B
Light Colour chladná bílá
Dominant wavelength 544 nm
Luminous flux 1800 lm
Colour temperature 4000 K
Colour rendering index CRI 82 Ra
Colour of light 840
Colour of light acc. EN 12464-1 Neutral 3300-5300 K
Chromaticity coordinates x 0,384
Chromaticity coordinates y 0,382

Environmental characteristics

Mercury content 3,50 mg

Lamp surival factor (LSF)

LSF after 2.000 hrs 98,2 %
LSF after 4.000 hrs 96,3 %
LSF after 6.000 hrs 91,4 %
LSF after 8.000 hrs 87,0 %
LSF after 10.000 hrs 50,0 %