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SIR IUS LED (2 Pack) 921 Reverse Backup Bulbs

  • Pack of 2 high-power LED bulbs.
  • Built with 3030 and 4014 LED chips.
  • Output: 540 lumens per bulb, 1080 total.
  • Plug and play installation for easy use.
  • Compatible with various bulb types: 921, 579, 906.
  • Designed for maximum heat dissipation with vent.
  • May trigger error messages in some vehicles.

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Best Alternatives and Similar Products for SIR IUS LED (2 Pack) 921 Reverse Backup Bulbs

The best Automotive Back Up Light Bulbs includes AUXITO 3157 LED Bulb (Pack of 2), Alla Lighting 912 921 LED Backup Bulbs, Torchbeam D1S HID Bulbs (Pack of 2) and many others as mentioned below.

1

AUXITO 3157 LED Bulb (Pack of 2)

Best Product
  • Super bright 6000K white light.
  • 54 pieces of 4014-SMD LED chips.
  • 360° high luminous efficiency.
  • Only 5.5W per bulb, energy efficient.
  • Instant-on capability, zero warm-up time.
  • Non-polarity, fits standard US sockets.
  • Ideal for various automotive lighting needs.
  • Price Range: $16.99

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    Alternatives

    2

    Alla Lighting 912 921 LED Backup Bulbs

    Best Product
  • Set of 2 high-power LED bulbs
  • 30 SMD chips for brightness and efficiency
  • 1000 lumens per bulb, 2000 lumens combined
  • 360° full view angle for optimal visibility
  • Easy plug-and-play installation with non-polarity design
  • Compatible with various vehicle applications
  • 12 months warranty with USA-based customer support
  • Price Range: $12.98
  • Size: ‎T5 1/2

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    3

    Torchbeam D1S HID Bulbs (Pack of 2)

    Best Product
  • 300% brighter than halogen bulbs for safer driving.
  • Easy installation with no dashboard error.
  • Compatible with multiple OEM part numbers.
  • 6000K diamond bright white light for visibility.
  • IP67 waterproof design for various weather conditions.
  • Durable aluminum shell resists impacts and heat.
  • Extended lifespan with low power consumption.
  • Price Range: $26.99

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    Alternatives

    4

    LASFIT 921 LED Reverse Light Bulbs (Pack of 2)

  • 300% brighter than standard halogen bulbs.
  • Compatible with various vehicle models and sizes.
  • CANBUS ready, no error messages or hyper flash.
  • High-quality LED chips for enhanced visibility.
  • Easy plug-and-play installation, no tools required.
  • Built-in resistor protects against voltage fluctuations.
  • Not compatible with specific vehicle models listed.
  • Price Range: $25.99
  • Color: 921/912 White

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    5

    BANGO 3157 LED Bulbs (Pack of 4)

  • Pack of 4 ultra-bright LED bulbs.
  • Compatible with various vehicle socket types.
  • 300% brighter than traditional halogen bulbs.
  • Long lifespan of up to 50,000 hours.
  • Easy plug-and-play installation process.
  • Suitable for multiple lighting applications.
  • May require load resistor for hyper flash.
  • Price Range: $11.99

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    6

    LASFIT 921 LED Reverse Light [Pack of 2]

  • 300% brighter than standard bulbs.
  • Easy plug-and-play installation.
  • Compatible with multiple vehicle sockets.
  • Built-in CANBUS for error-free performance.
  • Safe design with mini fuses included.
  • Long lifespan of up to 30,000 hours.
  • 24/7 customer support available.
  • Price Range: $14.99
  • Color: White

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    Alternatives

    7

    AUXLIGHT LED Bulbs (Pack of 2) - Amber

  • Pack of 2 ultra-bright LED bulbs.
  • High-quality 60-SMD 4014 chipsets.
  • Over 320% brighter than stock bulbs.
  • Standard 1157/2057 base for easy installation.
  • Full aluminum housing for better heat distribution.
  • Compatible with various vehicle sockets.
  • One-year warranty for peace of mind.
  • Price Range: $13.99

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    8

    Torchbeam 921 LED Reverse Light Bulbs (2PCS)

  • 1000% brighter than standard halogen bulbs.
  • High brightness: 2400LM with 6000K white light.
  • Compatible with multiple vehicle models and sizes.
  • 360° lighting for enhanced visibility and safety.
  • Durable design: lasts over 50,000 hours.
  • CANBUS ready to prevent error codes.
  • Built-in IC driver for efficient performance.
  • Price Range: $17.99

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    9

    FANTELI H13 LED Bulb (Pack of 2)

  • 34000LM brightness for exceptional visibility.
  • 100% plug and play installation convenience.
  • 6000K cool white light enhances clarity.
  • IP68 waterproof design for durability.
  • Long lifespan of over 50000 hours.
  • Directly replaces dim stock bulbs.
  • Perfect for various interior lighting applications.
  • Price Range: $24.95
  • Color: 6000 Kelvin

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    10

    SEALIGHT 921 LED Reverse Light Bulbs (2-Pack)

  • 1300% brighter than standard halogen bulbs.
  • 2600 lumens for improved visibility and safety.
  • Easy plug-and-play installation; no experience needed.
  • Compatible with various vehicle bulb sizes.
  • Aircraft-grade aluminum for superior heat dissipation.
  • Long-lasting performance; up to 6 years lifespan.
  • Perfect for reverse, cargo, and backup lighting.
  • Price Range: $20.39

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    11

    AUXLIGHT 3157 LED Bulbs (2 Pack)

  • Ultra bright 60-SMD LED chips for maximum brightness.
  • Compatible with various socket types and applications.
  • Long lifespan with low power consumption design.
  • Uniform beam pattern for enhanced visibility.
  • Easy installation; standard 3157/3156 base.
  • Requires external resistor for hyper flash issues.
  • One year warranty for peace of mind.
  • Price Range: $12.98

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    12

    AUXLIGHT 7440 LED Bulbs (2-Pack)

  • Ultra bright 60-SMD LED technology.
  • Compatible with various bulb types.
  • Improves visibility and safety on the road.
  • Long-lasting performance with low power consumption.
  • Easy installation, plug-and-play design.
  • Full aluminum housing for heat dissipation.
  • One year warranty included.
  • Price Range: $12.98

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    13

    GIVEDOUA 3157 LED Car Bulbs (Pack of 10)

  • Super bright 3157 LED car bulbs.
  • Compatible with various socket types.
  • Pack of 10 for multiple replacements.
  • Requires 50w load resistor for turn signals.
  • 6000K white light enhances visibility.
  • Built with high-quality 18SMD 5050 chips.
  • 1-year hassle-free refund policy included.
  • Price Range: $16.99
  • Color: White

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    14

    Torchbeam 3157 LED Bulbs Red (2-Pack)

  • Compatible with 3156, 3157, and more bulb types.
  • High brightness: 1800 LM per bulb output.
  • Non-polarity design for easy installation.
  • Durable aluminum heat sink for optimal cooling.
  • Plug-and-play for hassle-free replacement process.
  • Red LED for vibrant strobe brake and tail lights.
  • Smart IC driver prevents flickering and errors.
  • Price Range: $13.76

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    15

    Auxbeam 912 921 LED Reverse Bulbs (2-Pack)

  • 400% brighter than halogen bulbs.
  • 7 PCS high brightness 3030-SMD chips.
  • 5.5W power, 1/4 energy consumption.
  • Instant-on technology with no warm-up time.
  • IP68 waterproof for all weather conditions.
  • Easy plug-and-play installation, no modifications needed.
  • 50,000 hours lifespan, reducing frequent replacements.
  • Price Range: $21.99
  • Color: 6500 Kelvin

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