Order number: 108569040
Brand: NARVA
Type / Description: Třípásmová lineární zářivka T5
Jmenovitý proud:0,26
Nominal wattage:49
Light Colour:Teplá bílá komfort
Colour temperature:2700
Colour rendering index CRI:> 84
Luminous flux:4900
Lamp efficacy:99,6
Unit EAN13 code: 4014501061510
ILCOS: FDH-49/27/1B-L/P-G5-16/1449
Use: Healthcare

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Tri-band fluorescent tube T5 coolwhite for general lighting. High output, CCT 2700 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.

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

14.05 kB - Technical drawing



Wiring Diagram not available


General information

Model/Description Zářivková trubice
Finish Lineární
Brand/Manufacturer NARVA
Nominal service life (h) 35000 h
Colour Ostatní
Socket G5
Dimmable Ano
Energy efficiency class (canceled regulation!) A+
Ignition strip Ne
Fast ignition Ne
Starter less operation Ne
Suitable for explosion proof luminaires Ne
Dimmable by conventional dimmers Ne
Název položky LT 49W T5 HQ/827 NARVA
Třída energetické účinnosti podle 2019/2015 G

Working conditions

Ambiente temperature for max. luminous flux 35 °C
Burning position Libovolná
Application Pro všeobecné osvětlování
Application Všeobecné osvětlení
Suitable for electronic ballast Ano
Suitable for emergency lighting Ne
For application at low temperatures Ne

EuP Parameters

Average Lifetime B50 (h) 35000 h
Luminescence Life maintenance factor 89,0 %
Number of maximal switching cycles 100000
The rate of premature failures <1 %
Rated service life 35000 h
Energy consumption (AGGR) 54 kWh/1000h

Safety information

Safety instructions www.nbb.cz

Energetic characteristics

Rated efficiency after 100h 99,99 %
Lamp efficacy 99,6 lm/W

Lamp lumen maintenance factor (LLMF)

LLMF after 2.000 hrs 97,5 %
LLMF after 4.000 hrs 95,4 %
LLMF after 6.000 hrs 94,0 %
LLMF after 8.000 hrs 93,0 %
LLMF after 12.000 hrs 91,5 %
LLMF after 16.000 hrs 90,0 %
LLMF after 20.000 hrs 89,0 %

Electrical characteristics

Nominal wattage 49 W
Rated power (W) 49,0 W
Operating voltage (V) 195 V
Type of Voltage AC
Direct connection to the mains Ne
Lamp power 49 W
Nominal current (A) 0,26 A

Physical characteristics

Dimensions (mm) Ø16 x 1.449 mm
Packing method 25 - 1
Weight gross 165 g
Weight netto 140 g
Splitter protection Ne
Tube diameter 16 mm
Lamp shape Lineární
Length 1449 mm
Internal reflector Ne
Double-walled Ne

Lighting characteristics

Type of spectrum Třípásmové
Color rendering 1B
Light Colour Teplá bílá komfort
Dominant wavelength 612 nm
Luminous flux 4900 lm
Colour temperature 2700 K
Colour rendering index CRI 84 Ra
Full spectrum lamps Ne
Colour of light 827
Colour of light acc. EN 12464-1 Warm <3300 K
Beam angle Degrees (°) 360 °
Chromaticity coordinates x 0,474
Chromaticity coordinates y 0,425

Environmental characteristics

Mercury content 3,00 mg

Lamp surival factor (LSF)

LSF after 2.000 hrs 99,8 %
LSF after 4.000 hrs 99,6 %
LSF after 6.000 hrs 99,3 %
LSF after 8.000 hrs 99,1 %
LSF after 12.000 hrs 98,7 %
LSF after 16.000 hrs 95,0 %
LSF after 20.000 hrs 79,5 %