LT-XL 49W T5-HQ/840 EXTENDED LIFE® NARVA

Order number: 108677000
Brand: NARVA
Type / Description: Třípásmová dlouhoživotnostní lineární zářivka T5
Nominal wattage:49
Light Colour:Chladná bílá
Colour temperature:4000
Colour rendering index CRI:> >80 Ra8
Luminous flux:4900
Lamp efficacy:100,0
Unit EAN13 code: 4014501045299
ILCOS: FDH-49/40/1B-L/P-G5-16/1449

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Fluorescent lamps LT-T5 of the series COLOURLUX plus in the design XL-EXTENDED LIFE are reaching at operating at an electronic warmstart ballast an maintenance life time of 40 000 hours.For the design LT-T5 short the average life time is 20 000 hours. The lamps are used where it is particularly expensive to replace lamps.The lamps are available in the light colour 840 coolwhite, other light colours of the series COLOURLUX plus can be supplied on request.

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.

Warning

If broken in a closed room, we recommend ventilation to reduce the mercury vapor concentration. Use protective equipment while working. Immediately remove the shards so that they do not get injured. After removing the shards, use the technical means for decontamination of mercury. For this purpose we supply decontamination kits, which you can order by phone or in our internet shop. The decontamination kit should not be missed especially in plants where there is a danger of breaking light sources containing mercury, such as stores, warehouses, but can also be used in households. In case of nausea, give first aid and call a physician.

Notice

Fluorescent tubes of all types require a corresponding type of ballast to operate. A suitable ballast type can be found in the detail of the item (additional products). The quality and type of the ballast greatly affect the life of the fluorescent lamp. NBB Bohemia is not responsible for shortening lamp life when the fluorescent lamp is connected to a ballast type that NBB Bohemia s.r.o. because in such a case we can not guarantee the suitability of using the ballast to the supplied fluorescent tube. When directly connected to the mains voltage without using the ballast, the fluorescent lamp will be destroyed. Fluorescent tubes are not suitable for connection to motion sensors or for connection to frequent switching devices. Frequent switching causes shortening of lamp life. Frequent switching is considered to switch the fluorescent lamp to an interval of less than 20 minutes.


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Technical drawing

19.80 kB - Technical drawing



Wiring Diagram not available


General information

Model/Description Zářivková trubice
Finish Lineární
Brand/Manufacturer NARVA
Nominal service life (h) 40000 h
Dimmable Ano
Dimmable by conventional dimmers Ne
Název položky LT-XL 49W T5-HQ/840 EXTENDED LIFE® NARVA

Working conditions

Ambiente temperature for max. luminous flux 35 °C
Burning position Libovolná
Application Pro všeobecné osvětlování

EuP Parameters

Average Lifetime B50 (h) 40000 h
Luminescence Life maintenance factor 89,0 %
Number of maximal switching cycles >100.000 /warm start
The rate of premature failures <1 %
Rated service life 40000 h

Safety information

Safety instructions www.nbb.cz

Energetic characteristics

Rated efficiency after 100h 99,99 %
Lamp efficacy 100,0 lm/W

Lamp lumen maintenance factor (LLMF)

LLMF after 2.000 hrs 97,5 %
LLMF after 4.000 hrs 95,0 %
LLMF after 8.000 hrs 93,0 %
LLMF after 12.000 hrs 91,5 %
LLMF after 16.000 hrs 90,0 %
LLMF after 24.000 hrs 88,2 %
LLMF after 36.000 hrs 87,1 %
LLMF after 40.000 hrs 87,0 %

Electrical characteristics

Nominal wattage 49 W
Rated power (W) 49,0 W
Operating voltage (V) 195 V
Type of Voltage AC
Lamp operating current 0,251 A
Direct connection to the mains Ne

Physical characteristics

Dimensions (mm) Ø16 x 1449 mm
Packing method 25 - 1
Weight gross 165 g
Weight netto 140 g
Tube diameter 16 mm
Lamp shape T5
Length 1449 mm

Lighting characteristics

Type of spectrum Třípásmové
Color rendering 1B
Light Colour Chladná bílá
Dominant wavelength 544 nm
Luminous flux 4900 lm
Colour temperature 4000 K
Colour rendering index CRI >80 Ra8 Ra
Colour of light 840
Chromaticity coordinates x 0,384
Chromaticity coordinates y 0,382

Environmental characteristics

Mercury content 3,00 mg

Lamp surival factor (LSF)

LSF after 2.000 hrs 99,8 %
LSF after 4.000 hrs 99,7 %
LSF after 8.000 hrs 99,3 %
LSF after 12.000 hrs 99,0 %
LSF after 16.000 hrs 98,6 %
LSF after 24.000 hrs 97,9 %
LSF after 36.000 hrs 69,0 %
LSF after 40.000 hrs 50,0 %