12V - GU5.3 GU4 Halogen reflector light bulbs

Decostar 51 ALU 50W 41871 Wfl

428857 | Manufacturer: Osram | EAN: 4050300428857 | MPN: 41871-WFL

They produce instant 100% light, provide high-quality light thanks to their excellent color rendering and are perfect at delivering brilliant accent light. Lamps are also dimmable and always create the right mood.


2,24 €tax excl.

Price for 1 piece, excluding shipping costs!
Condition: New product
Factory Box - pieces (pcs): 20

-+

More info

Nominal wattage 50W
Nominal voltage 12V
Rated wattage 50W
Power factor λ 1
Energy consumption 53 kWh/1000h

Nominal useful luminous flux 90° 675 lm
Luminous intensity 1800 cd
Beam angle 36°
Color temperature 2950K
Light color as per EN 12464-1 Warm White
Color rendering index Ra100
Starting time 0s
Warm-up time (60%) 0s
Lumen main.fact.at end of nom.life time 0.75
Rated useful luminous flux 90° 675 lm

Diameter 51 mm
Length 46 mm
Overall length 46 mm
Outer bulb T9
Maximum diameter 51 mm

Lamp mercury content 0 mg
Mercury-free Yes

Nominal lamp life time 2000h
Rated lamp life time 2000h
Number of switching cycles 50000

Base (standard designation) GU5.3

Burning position Any
Dimmable Yes

Energy efficiency class B

The “classic” dichroic reflector lamp is patently unsuitable in a recessed ceiling luminaire because 2/3 of the heat it radiates is directed backwards. High temperatures in the luminaire can jeopardize the reliability of the entire lighting system. The solution is the DECOSTAR 51 ALU from OSRAM. Its reflector has an aluminium coating so almost no heat at all is emitted at the back. Low-pressure technology also means the lamp can be operated without a shield. Heat can therefore escape forwards with no restrictions at all.

Product benefits
-Brilliant accent light
-No light can escape at the back of the reflector
-100% constant quality of light throughout the life of the lamp
-Approved for use in open luminaires (to IEC 60598-1)
-UV filter
-Aluminum-coated reflector without a shield reduces thermal load in fixture
-Reduced thermal load: ~60% compared with aluminum-coated reflectors with shield

Areas of application
-General illumination
-Shops
-Restaurants, hotels and similar prestigious applications
-Offices, public buildings

Data sheet

Data sheet: 12V - GU5.3 GU4 Halogen reflector light bulbs Decostar 51 ALU 50W 41871 Wfl

DimmableYes
Energy Efficiency ClassB
Base/SockelGU5
Voltage - Volt (V)12
Wattage - Watt (W)50
Luminous flux - Lumen (lm)675
Luminous Efficacy Lamp - (lm / W)14
Light color temperature - Kelvin (K)2950
Color rendering index - CRI100
Beam angle - degrees (°)36
Luminous intensity - Candela (cd)1800
Energy consumption - (kWh / 1000h)50
Switching Cycle50000
Lifetime - hours (h)2000
Factory Box - pieces (pcs)20
Download

Download: 12V - GU5.3 GU4 Halogen reflector light bulbs, Decostar 51 ALU 50W 41871 Wfl

General safety informations

Reviews    1 review

Total rating: 5,00 / 5

Based on 1 review


Write a Review


5 - Features
5 - Value

Very Satisfied
Thank you for great customer service! The light bulb is exactly what I needed and could not find anywhere in the U.S.

,

Customers who bought Decostar 51 ALU 50W 41871 Wfl also bought:

64435EQ 24V 20W G4

3,20 €

They produce instant 100% light, provide high-quality light thanks to their excellent color rendering and are perfect at delivering brilliant accent light.

Halostar STARLITE 64432 S 12V 35W GY6.35

1,24 €

They produce instant 100% light, provide high-quality light thanks to their excellent color rendering and are perfect at delivering brilliant accent light. Lamps are also dimmable and always create the right mood.

Decostar 51 ALU 20W 41861 Wfl

2,46 €

They produce instant 100% light, provide high-quality light thanks to their excellent color rendering and are perfect at delivering brilliant accent light. Lamps are also dimmable and always create the right mood.

Plusline ES Small 220V 400W 2y R7s 118mm

4,37 €

Mains-voltage halogen linear lamp with superior energy efficiency. Offers very long lifetime and crisp halogen light. Ideal solution for decorative luminaires.

Halopin eco 66748 220V 48W G9

1,89 €

They produce instant 100% light, provide high-quality light thanks to their excellent color rendering and are perfect at delivering brilliant accent light. Lamps are also dimmable and always create the right mood.

Add to compare

    There are no products selected for comparison.