W21/5W LED-Birne 7443 12V - motoLEDy - 1249

Diese W21/5W 7443 LED-Birne von motoLEDy ist ein hochwertiger Ersatz für herkömmliche Glühlampen. ...

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OnBuy.com2 Pcs W21/5W Led Bulb 7443 12V No Fault, Two Colours, Jp White/Orange 5904865406951
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Product Information

Full details

The motoLEDy W21/5W 7443 LED bulb is designed for automotive enthusiasts seeking a high-performance, long-lasting lighting upgrade, particularly for Japanese-manufactured vehicles. This bulb provides an impressive 1600lm output for bright illumination and 400lm for standard light, utilizing CAN-BUS technology to prevent dashboard error codes; however, users should be aware that this product is strictly limited to off-road use and is not approved for public road traffic within the EU or USA.

All features

Model Part Number1249
BrandmotoLEDy

Extended Product Information

FAQs

Is this bulb road-legal?

No, this product is intended for off-road use only and is not authorized for use on public roads in the EU or USA.

Does this bulb trigger error messages?

The integrated CAN-BUS technology is designed to prevent most standard bulb-out dashboard errors in vehicles with compatible bus systems.

What is the lifespan of this LED bulb?

The bulb has an estimated lifespan of up to 50,000 hours under normal operating conditions.

Do I need to worry about polarity when installing?

No, the bulbs are polarity-independent, meaning they will function regardless of how they are inserted into the socket.

What temperatures can this bulb handle?

It is rated to operate between -35 °C and +55 °C, making it suitable for a wide range of climates.

Troubleshooting

Bulb flickers immediately after installation

Ensure the bulb is fully seated in the socket and that the electrical contacts are clean and free of corrosion.

Dashboard shows an error despite CAN-BUS integration

Verify that your vehicle's specific light monitoring system is compatible with the bulb's resistance profile, or check for wiring harness damage.

Bulb fails to illuminate

Check the vehicle fuse box for a blown fuse associated with that specific lighting circuit.

Pros and Cons

Pros

  • Error-free integration with vehicle bus systems
  • Extremely long service life up to 50,000 hours
  • High light output (1600lm/400lm) for superior visibility
  • Resistant to vibrations and temperature fluctuations
  • Easy, non-polarized installation

Cons

  • Not street legal in EU or USA
  • Restricted to off-road use only
  • Requires 12V vehicle system compatibility

Setup, Compatibility & Care

Installation of the motoLEDy W21/5W LED is straightforward due to its polarity-independent design, meaning it can be inserted into the socket without concern for the alignment of positive and negative pins. Ensure the vehicle's electrical system is powered off before installation. This bulb is designed for 12V systems common in Japanese automobiles. To maintain the integrity of the LEDs, avoid touching the lens with bare fingers, as natural skin oils can cause hot spots on the surface. Ensure the bulb is seated firmly in the socket to prevent flickering caused by loose electrical contact.

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