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LT 58W T8/840 NBB

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Order number: 108135000
Brand: NBB
Type / Description: Třípásmová lineární zářivka T8
Nominal wattage:58
Light Colour:Chladná bílá
Colour temperature:4000
Colour rendering index CRI:> 84
Luminous flux:5050
Lamp efficacy:87,06
Unit EAN13 code: 8595209918970
ILCOS: FD-58/40/1B-E-G13-26/1500

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Technical sheet
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Energy label

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Technical sheet

Technical sheet LT 58W T8/840 NBB

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Informační list

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Energy label

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General information

Model/Description Zářivková trubice
Finish Lineární
Brand/Manufacturer NBB
Nominal service life (h) 20000 h
Dimmable Ano
Dimmable by conventional dimmers Ne
Název položky 8 - 840

Working conditions

Ambiente temperature for max. luminous flux 25 °C
Burning position Libovolná
Application Všeobecné osvětlování/General lighting
Suitable for electronic ballast Ano

EuP Parameters

Average Lifetime B50 (h) 20000 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 20000 h
Energy consumption (AGGR) 68 kWh/1000h

Lighting characteristics

Type of spectrum Třípásmové
Color rendering 1B
Light Colour Chladná bílá
Dominant wavelength 544 nm
Luminous flux 5050 lm
Colour temperature 4000 K
Colour rendering index CRI 84 Ra
Colour of light 840
Chromaticity coordinates x 0,384
Chromaticity coordinates y 0,382

Environmental characteristics

Mercury content 4,00 mg

Lamp surival factor (LSF)

LSF after 2.000 hrs 99,8 %
LSF after 4.000 hrs 99,5 %
LSF after 6.000 hrs 99,3 %
LSF after 8.000 hrs 99,1 %
LSF after 12.000 hrs 98,6 %
LSF after 16.000 hrs 83,5 %
LSF after 20.000 hrs 50,0 %
LSF after 24.000 hrs 50,0 %

Electrical characteristics

Nominal wattage 58 W
Rated power (W) 58,0 W
Operating voltage (V) 110 V
Type of Voltage AC
Lamp operating current 0,527 A
Direct connection to the mains Ne

Physical characteristics

Dimensions (mm) Ø26 x 1.500 mm
Packing method 25 - 1
Weight gross 255 g
Colour housing Bílá
Weight netto 220 g
Tube diameter 1500 mm
Lamp shape T8
Length 26 mm

Additional information

Note Delisted

Safety information

Safety instructions www.nbb.cz

Energetic characteristics

Rated efficiency after 100h 99,99 %
Lamp efficacy 87,06 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 12.000 hrs 91,5 %
LLMF after 16.000 hrs 90,0 %
LLMF after 20.000 hrs 89,0 %
LLMF after 24.000 hrs 88,2 %