R50 ES 28W 230-240V E14 CLEAR NBB

Order number: 300400028
Brand: NBB
Type / Description: Reflektorová halogeová žárovka "D"
Jmenovité napětí (V):230 - 240
Jmenovitý proud:0,121
Nominal wattage:28
Light Colour:warmwhite comfort/teplá komfort
Colour temperature:2800
Colour rendering index CRI: 100
Luminous flux:169
Lamp efficacy:6,04
Unit EAN13 code: 8595209913272
ILCOS: HSGSR/C/UB-28-230/240-E14-50/

Reflector halogen lamp "CLASSIC" Energy Saver, class "C", clear finish, life 2.000 h.

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 drawing

17.71 kB - Technical drawing


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Technical sheet

Technical sheet R50 ES 28W 230-240V E14 CLEAR NBB


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General information

Model/Description Halogenová žárovka reflektorová
Finish Energy saver
Brand/Manufacturer NBB
Nominal service life (h) 2000 h
Model Spot
Socket E14
Energy efficiency class (canceled regulation!) D
Nominal voltage (V) 230 - 240 V
Classification PAR Ostatní
Lamp voltage 220 - 240 V
Dimmable by conventional dimmers Ano
Název položky R50 ES 28W 230-240V E14 CLEAR NBB
Třída energetické účinnosti podle 2019/2015 G

Working conditions

Hot restart Ano
Bulb temperature (max.) 200 °C
Cap temperature (max.) 200 °C
Application Všeobecné osvětlování/General lighting
Infrared coating/-technique Ne

EuP Parameters

Average Lifetime B50 (h) 2000 h
Luminescence Life maintenance factor 0,85 %
The rate of premature failures <1 %
Rated service life 2000 h
Energy consumption (AGGR) 28 kWh/1000h
GLS replacement 37,0 W
Φ 90° 150 lm

Radiation in the UV range

UV protect Ano

Environmental characteristics

Mercury content 0,00 mg

Electrical characteristics

Nominal wattage 28 W
Rated power (W) 28,0 W
Operating voltage (V) 220 - 240 V
Endurance 300V/>60h V
Type of Voltage AC
Direct connection to the mains Ano
Lamp power 28 W
Voltage type AC/DC
Nominal current (A) 0,121 A

Physical characteristics

Dimensions (mm) Ø50 x 85 mm
Packing method Color box/Blister
Weight gross 29 g
Weight netto 19 g
Total lenght 85 mm
Diameter 50 mm
Reflector type Pokovené sklo
Transformer integrated Ne
Lamp shape Standardní reflektorová

Lighting characteristics

Luminous intensity 300 Cd
Light Colour warmwhite comfort/teplá komfort
Dominant wavelength 758 nm
Luminous flux 169 lm
Colour temperature 2800 K
Radiation angle 30 °
Colour rendering index CRI 100 Ra
Maximal intensity (Cd) 300 Cd
Cool beam Ne
Beam angle Degrees (°) 30 °
Chromaticity coordinates x 0,44
Chromaticity coordinates y 0,40

Safety information

Safety instructions www.nbb.cz

Energetic characteristics

Lamp Power factor (PF) 1.00
Lamp efficacy 6,04 lm/W