921 bulb

Will 921 lamp fit into the lighting system of my car? Actually, this is a great question to ask as 921 has specific base matching only the vehicles with the same fitting. According, to ECE Regulation No. 37 automotive light bulbs are classified into three major groups:

  • Group 1 - does not imply any restrictions and lamps of this group can be installed on any part of the vehicle. 
  • Group 2 - these light bulbs are only allowed to be used in signalling, cornering, reversing lamps and rear license plate lamps.
  • Group 3 - lamps are only good for replacement.

    LED Lights

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    Philips 12789LPB2 Bright White Vision

    Replace your standard car lights with our robust Philips Vision LEDs that deliver dynamic lighting for your vehicle, both inside and out. The innovative design and unmatched performance of Philips Vision LEDs are available for brake and taillights, backup lights, dome lights, and license plate lights. These bulbs are covered by a 12-year warranty - that's how the manufacturer trusts them!

    • See More 921 LED Lights

 

Check out below the list of places that 921 bulbs can potentially fit into. Choose your car model by the year of production to idenfity the best replacement Halogen LED or HID 921 light bulb.