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HPS-T 70W E27 NBB SUPER/4Y

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Order number: 746321000
Brand: NBB
Type / Description: Sodíková výbojka
Jmenovitý proud:0,98
Nominal wattage:70
Colour temperature:2000
Colour rendering index CRI:> 25
Luminous flux:6600
Lamp efficacy:94
Unit EAN13 code: 8595209923462
ILCOS: ST-70/20/4-H-E27-39/156
Use: Public and outdoor lighting

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Technical sheet
Product Data sheet
Informační list
Energy label

High pressure sodium lamp SUPER 4Y Long Life (28.000 h), 6.600 lm.

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.

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Technical sheet

Technical sheet HPS-T 70W E27 NBB SUPER/4Y

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Product Data sheet

1.50 MB

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Informační list

98.06 kB

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Energy label

41.27 kB


Wiring Diagram not available


General information

Model/Description Sodíková výbojka/Sodium lamp
Finish Vysokotlaká/HID
Brand/Manufacturer NBB
Material Hard Glass
Nominal service life (h) 32000 h
Model Čirá
Socket E27
Dimmable Ano
Energy efficiency class (canceled regulation!) A+
Dimmable by conventional dimmers Ne
Název položky HPS-T 70W E27 NBB SUPER/4Y
Třída energetické účinnosti podle 2019/2015 F

Working conditions

Hot restart Ano
Bulb temperature (max.) 310 °C
Cap temperature (max.) 210 °C
Burning position Libovolná
Typical Hot Restart Time 5 min
Suitable for domestic use. Ne
Application Veřejné osvětlení
External ignitor required Ano
External ballast required Ano
Lighting for plants Ne
Replacement for mercury vapour lamp Ne

Physical characteristics

Light centre length (mm) 101 mm
Dimensions (mm) Ø38 x 156 mm
Packing method 40 - 1
Weight gross 75 g
Weight netto 66 g
Total lenght 156 mm
Diameter 38 mm
Lamp shape Jednopaticová válcová
Number of Burners 1
Coated Ne

Lighting characteristics

Dominant wavelength 598 nm
Luminous flux 6600 lm
Colour temperature 2000 K
Colour rendering index CRI 25 Ra
Chromaticity coordinates x 0,525
Chromaticity coordinates y 0,430
Vyzařovací úhel 330 °

Environmental characteristics

Mercury-free Ne
Mercury content 8 mg

Lamp surival factor (LSF)

LSF after 100 hrs 100,0 %
LSF after 2.000 hrs 100,0 %
LSF after 4.000 hrs 100,0 %
LSF after 6.000 hrs 100,0 %
LSF after 8.000 hrs 98,0 %
LSF after 10.000 hrs 98,0 %
LSF after 12.000 hrs 95,0 %
LSF after 16.000 hrs 92,0 %
LSF after 20.000 hrs 89,0 %
LSF after 25.000h 80,0 %
LSF after 28.000 hrs 70,0 %

Electrical characteristics

Nominal wattage 70 W
Rated power (W) 70,0 W
Operating voltage (V) 90 V
Type of Voltage AC
Pulse height 5 kV
Direct connection to the mains Ne
Lamp power 70 W
Nominal current (A) 0,98 A
Total power (W) (light fitting) 70 W

Mounting methods/application

Mounting method Uravřená svítidla

EuP Parameters

Average Lifetime B50 (h) 32000 h
Luminescence Life maintenance factor 73,0 %
Factor of functional reliability (LSF) after nom. life 70,0 %
Starting time to 90% of the light flow 120 s
The rate of premature failures <1 %
Rated service life 32000 h
Energy consumption (AGGR) 70 kWh/1000h
Turn-on time 5 s

Safety information

Safety instructions www.nbb.cz

Energetic characteristics

Rated efficiency after 100h 99,99 %
Lamp efficacy 94 lm/W

Lamp lumen maintenance factor (LLMF)

LLMF after 100 hrs 100,0 %
LLMF after 2.000 hrs 98,0 %
LLMF after 4.000 hrs 96,0 %
LLMF after 6.000 hrs 94,0 %
LLMF after 8.000 hrs 93,0 %
LLMF after 10.000 hrs 90,0 %
LLMF after 12.000 hrs 88,0 %
LLMF after 16.000 hrs 83,0 %
LLMF after 20.000 hrs 78,0 %
LLMF after 24.000 hrs 75,0 %
LLMF after 28.000 hrs 73,0 %