P21W LED Bulb - 12-18V - CANBUS - Orange - 900lm - 2 Pack

Upgrade your vehicle lighting with this high-performance set of 2 P21W LED bulbs. These bulbs are ...

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OnBuy.com2 Pcs P21w Led Bulb R5w, R10w, Ba15s 12-18V Canbus 900Lm Orange 5904865405992
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Product Information

Full details

The motoLEDy P21W LED bulbs are an ideal upgrade for vehicle owners seeking brighter, more efficient turn signals or auxiliary lighting, offering a significant improvement over standard incandescent alternatives. Featuring a robust CANBUS-compatible design, these bulbs prevent common dashboard error codes in modern electronics, though users must note that they are strictly intended for off-road or decorative purposes and are not street-legal for public road traffic.

All features

Model Part Number1173Y
BrandmotoLEDy

Extended Product Information

FAQs

Can I use these on my daily driver?

No, these bulbs are intended for off-road use only and do not meet requirements for official public road traffic.

Do I need special tools to install these?

Generally, no tools are required, though you may need a screwdriver to remove trim panels covering the light assembly.

Will these fit my BA15S socket?

Yes, these are designed as a direct replacement for standard BA15S-based bulb types.

Are these bulbs polarity sensitive?

No, they feature a non-polarity design, meaning they will work regardless of which way you insert them into the socket.

Can these be used in 24V systems?

Yes, the operating range is 10-30V, making them compatible with both 12V and 24V systems.

Troubleshooting

Light does not turn on after installation

Verify the bulb is fully seated in the socket and check if the vehicle's fuse has blown.

Rapid flashing (hyper-flash) occurs

While the bulb includes CANBUS, some specific vehicle flasher relays may still require a load resistor if they detect the lower wattage of the LED.

Pros and Cons

Pros

  • Integrated CANBUS prevents dashboard error messages
  • High 900lm brightness improves signal visibility
  • Non-polarity design simplifies installation
  • Versatile 10-30V range supports various vehicle types
  • Impressive 50,000-hour service life

Cons

  • Not compliant for use in official public road traffic
  • Brightness may be too intense for certain vintage housing designs
  • Requires off-road application only

Setup, Compatibility & Care

Installation of the motoLEDy P21W bulb is straightforward due to the non-polarity design; you do not need to worry about positive or negative orientation when inserting the bulb into the socket.

  1. Ensure the vehicle's ignition and light switches are in the "Off" position.
  2. Access the rear of the lamp assembly by removing the panel or protective cover.
  3. Gently press and rotate the existing bulb counter-clockwise to remove it from the BA15S socket.
  4. Insert the new LED bulb, pressing down and rotating clockwise until it locks into place.
  5. Test the light function before reattaching any trim or covers.

Care Tip: Although the bulbs are shock and heat-resistant, avoid touching the LED chips with bare skin during installation to prevent oil transfer, which can affect long-term heat dissipation.

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