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Bulb W21/5w Led 7443 10-50v No Fault 2800lm Red
Car Lamps

Bulb W21/5w Led 7443 10-50v No Fault 2800lm Red

LED Replacement Bulb for Incandescent: W21W/5W, 7443, dual-phase, red

The red 7443 LED bulb is commonly used as:

  • rear position lights
  • stop lights
  • rear fog lights

Warning: Please ensure before...

LED Replacement Bulb for Incandescent: W21W/5W, 7443, dual-phase, red

The red 7443 LED bulb is commonly used as:

  • rear position lights
  • stop lights
  • rear fog lights

Warning: Please ensure before purchase that the stated uses of the bulbs match those of your vehicle.

Specifications:

  • Bulb connection type: W21/5W (opc. 7443)
  • Number of LEDs: 39
  • LED type: CREE...
See full description See full description

Top specs

  • Technology

    LED

    LED bulbs offer high brightness and excellent energy efficiency, consuming less power compared to traditional bulbs. They are distinguished by their long lifespan and instant response, providing clear and strong visibility even in challenging conditions.
  • Type W21/5W
  • See all
12 45 €
13 Coins 13 Coins
Delivery Fri, 21 Aug - Tue, 25 Aug
2,50 € to a Skroutz Point
or   3,50 €   shipping cost
Sent from Poland
From motoLEDy
Poland
5+ pieces
See Car Electronics on the page of motoLEDy
What if it breaks?

You're covered by the statutory 2-year warranty. Contact us and we'll handle the entire process with the store, ensuring your issue is resolved with prompt support through a repair, replacement, or refund.

What if I change my mind?

No problem, as long as it's within 14 days. We'll come pick it up or you can choose the Skroutz Point that suits you, completely free for up to 2 times per year, and we'll refund your money. Get Skroutz Plus to enjoy unlimited free returns.

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Product report

Description

Description

LED Replacement Bulb for Incandescent: W21W/5W, 7443, dual-phase, red

The red 7443 LED bulb is commonly used as:

  • rear position lights
  • stop lights
  • rear fog lights

Warning: Please ensure before purchase that the stated uses of the bulbs match those of your vehicle.

Specifications:

  • Bulb connection type: W21/5W (opc. 7443)
  • Number of LEDs: 39
  • LED type: CREE SMD 3030
  • Lighting angle: 360°
  • Input voltage (power supply): 10-50V
  • Current at 12.0V: 1.40A for the strong core, 0.19A for the weak core
  • Current at 24.0V: 0.76A for the strong core, 0.11A for the weak core
  • Light color: red
  • Luminous flux output: 2800lm
  • Operating temperature: -35° to +55° C
  • Polarity: No
  • CANBUS: Yes

Polarity: Bulbs without polarity, meaning they turn on in any position regardless of the + and - in the vehicle.

CANBUS: The built-in electronic device does not display a blown bulb error in vehicles with CANBUS.

Each product is individually tested before shipping.

Advantages:

  • low operating temperature - does not heat up
  • many times lower power consumption
  • high efficiency (up to 97%)
  • shock resistance
  • instant startup
  • resistance to frequent switching
  • lifespan: wear-resistant, voltage spikes at startup
  • lifespan: up to 50,000 hours

Certifications: CE

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Vehicle
Auto
Type
W21/5W
Bulb Types
LED

Bulb Types

LED

LED bulbs offer high brightness and excellent energy efficiency, consuming less power compared to traditional bulbs. They are distinguished by their long lifespan and instant response, providing clear and strong visibility even in challenging conditions.
Power
-

Power

Indicates the power consumption of the lamp and is related to its brightness. It should always comply with the vehicle manufacturer's specifications to avoid overloading or malfunctions in the electrical system.
Colour Temperature
-

Colour Temperature

Colour temperature in lamps refers to how warm or cool the color is. 


The warmth of light is measured in Kelvin; the lower the Kelvin rating, the more reddish the hues, and the higher the rating, the bluer the hues.


Indicatively, lights with 3000 Kelvin are usually recommended for fog lights, lights with 4300-5000 Kelvin are usually recommended for driving lights, and from 6000 Kelvin and above are for a more distinctive style.
Lighting Colour
Red
Voltage
-

Voltage

Voltage indicates the electrical current required for a lamp to function properly. Most car lamps operate at 12V, which is the standard voltage for most passenger vehicles. In trucks or heavy vehicles, 24V lamps are usually used.
Quantity
1 pcs
Canbus
Yes

Canbus

The bulb's consumption is monitored and the system recognizes if it is burnt out or not, sending indications to the dashboard. Consult your car manual for the minimum consumption required to avoid CAN Bus system failure.
Off Road
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications
Questions

Questions

Do you have a question about the product?

Those users who have this product can help you

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Description & Specifications

LED Replacement Bulb for Incandescent: W21W/5W, 7443, dual-phase, red

The red 7443 LED bulb is commonly used as:

  • rear position lights
  • stop lights
  • rear fog lights

Warning: Please ensure before purchase that the stated uses of the bulbs match those of your vehicle.

Specifications:

  • Bulb connection type: W21/5W (opc. 7443)
  • Number of LEDs: 39
  • LED type: CREE SMD 3030
  • Lighting angle: 360°
  • Input voltage (power supply): 10-50V
  • Current at 12.0V: 1.40A for the strong core, 0.19A for the weak core
  • Current at 24.0V: 0.76A for the strong core, 0.11A for the weak core
  • Light color: red
  • Luminous flux output: 2800lm
  • Operating temperature: -35° to +55° C
  • Polarity: No
  • CANBUS: Yes

Polarity: Bulbs without polarity, meaning they turn on in any position regardless of the + and - in the vehicle.

CANBUS: The built-in electronic device does not display a blown bulb error in vehicles with CANBUS.

Each product is individually tested before shipping.

Advantages:

  • low operating temperature - does not heat up
  • many times lower power consumption
  • high efficiency (up to 97%)
  • shock resistance
  • instant startup
  • resistance to frequent switching
  • lifespan: wear-resistant, voltage spikes at startup
  • lifespan: up to 50,000 hours

Certifications: CE

Manufacturer

Manufacturer Details

Warnings & Safety Information
Vehicle
Auto
Type
W21/5W
Bulb Types
LED

Bulb Types

LED

LED bulbs offer high brightness and excellent energy efficiency, consuming less power compared to traditional bulbs. They are distinguished by their long lifespan and instant response, providing clear and strong visibility even in challenging conditions.
Power
-

Power

Indicates the power consumption of the lamp and is related to its brightness. It should always comply with the vehicle manufacturer's specifications to avoid overloading or malfunctions in the electrical system.
Colour Temperature
-

Colour Temperature

Colour temperature in lamps refers to how warm or cool the color is. 


The warmth of light is measured in Kelvin; the lower the Kelvin rating, the more reddish the hues, and the higher the rating, the bluer the hues.


Indicatively, lights with 3000 Kelvin are usually recommended for fog lights, lights with 4300-5000 Kelvin are usually recommended for driving lights, and from 6000 Kelvin and above are for a more distinctive style.
Lighting Colour
Red
Voltage
-

Voltage

Voltage indicates the electrical current required for a lamp to function properly. Most car lamps operate at 12V, which is the standard voltage for most passenger vehicles. In trucks or heavy vehicles, 24V lamps are usually used.
Quantity
1 pcs
Canbus
Yes

Canbus

The bulb's consumption is monitored and the system recognizes if it is burnt out or not, sending indications to the dashboard. Consult your car manual for the minimum consumption required to avoid CAN Bus system failure.
Off Road
No

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

12,45 €
2,50 € to a Skroutz Point
or   3,50 €   shipping cost