2021 Infiniti Q50 Bulb Size

By clicking the link you will be redirected to Amazon.
Autofiles.com is reader-supported. When you buy through links on our site, we may earn an affiliate commission.



Bulbs Chart

Trunk or Cargo Area Light - 158

Dome Light Bulb - 194

Interior Door Light Bulb - 168


2021 Infiniti Q50 Trunk or Cargo Area Light (158)

    LED Lights

  • For Car Dome, Map Door, Courtesy, License Plate Lights, 168, 168NA, 2825R, 194R, 194LL, T10

    Marsauto LED Light Bulb 6000K Replacement Bulbs

    【400% Brighter Than Halogen Bulb】 Marsauto 194 led bulb equipped with 5-SMD 3030 LED chips, delivering 400 lumens at just 2W power consumption and 12V. They offer 360°full-angle illumination with no dark spots, ensuring clearer visibility at night. It gives you a safe and comfortable driving experience. 【Wide Application】The led bulbs...

See more 158 LED Lights

2021 Infiniti Q50 Dome Light Bulb (194)

    Halogen Lights

  • Best Overall

    Philips 127916000KB2

    Vision LED lights last 12 year. First to market with proven street-legal exterior LEDs.  Philips Vision LEDs are available for brake and taillights, back-up lights, dome lights, glove compartment lights, trunk lights, and license plate lights.

See more 194 Halogen Lights

    LED Lights

  • For Car Dome, Map Door, Courtesy, License Plate Lights

    Marsauto LED Light Bulb 6000K Replacement Bulbs

    These bulbs could fit most of the positions of the car but do not fit all positions of your car, according to the year and model of your car, please double check the owner's manual. For some vehicles, It may need a canbus decoder to fix flickering or error code
  • Alla Lighting Super Bright 168 194 LED Bulbs With 3014 SMD Chip

    Direct fit the interior map, dome, and trunk lights bulbs with T10 wedge (bulb size like 194, 168, 2825, W5W, 175, 161,921, 912, etc) for cars, trucks, SUVs, boats, Vans, etc High illumination & high performance of pure cool white color, enhance many visions and luxury Shows clear cool white color, and
  • Premium Quality

    AUXITO Ultra Blue LED Bulbs For Car Interior

    Product benefits: Canbus error free, no error after installation. 360-degree lighting angle, no visual blind spot. Energy-Saving, low power consumption for a longer life span. Easy to install, non-polarity just plug and play. Brilliant red color light brings your car a refreshed new look. Fits directly into multiple bulb-size sockets such as 168 175 194 2825

See more 194 LED Lights

2021 Infiniti Q50 Interior Door Light Bulb (168)

    Halogen Lights

  • Premium Pick

    PIAA Xtreme White Plus High Performance

    The Xtreme White Plus Series of high output replacement bulbs give drivers better color recognition, depth perception, and improved contrast over stock halogen bulbs, all while meeting DOT specification. Xtreme White Plus bulbs feature a crisp white light output that allows for better road illumination, while a blue top coat

See more 168 Halogen Lights

    LED Lights

  • For Car Dome, Map Door, Courtesy, License Plate Lights

    Marsauto LED Light Bulb 6000K Replacement Bulbs

    No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes.
  • Inexpensive But Reliable

    Diode Dynamics HP3 LED Bulbs

    Design. The 194 HP3 LED bulb is a compact, simple LED replacement with proven performance. The single diffused optic spreads light in the original lamp, for OEM-style appearance and function. With its dual-lead contacts, it will fit snugly in the socket, and its light weight means it won't vibrate loose over...
  • Extremely Bright

    iBrightstar T10 168 LED Bulbs

    Product benefits:  Non-polarity design, 500% brighter than original halogen bulb, aircraft grade aluminum heat sink with Low temperature for Longer life span & Low Power Consumption (Up to 50,000 Hours Service Life).

See more 168 LED Lights

2021 Infiniti Q50 Headlights

2021 Infiniti Q50 Tail Lights

Infiniti Q50 Bulb Size By Years

tl;dr: This bulb size chart lists the correct lamp types for a 2021 Infiniti Q50, so you pick parts that fit first time. Recommendation: check the chart before ordering, match socket type and wattage, and confirm beam pattern for headlights. Impact: Using the right bulb avoids flicker, poor light output, or housing damage. It saves time at installation and reduces returns. Risks: wrong sizes can cause overheating, poor aim, or electrical issues. Watch for common gotchas like aftermarket compatibility and canbus errors on some trims. Next steps: use the chart as your checklist, then cross‑check part numbers and installation notes. Affiliate disclaimer: some links on this page are affiliate links; I may earn a commission at no extra cost to you.

2021 Infiniti Q50 specs
Compare

Exterior

Bulbs

Forgive our ad-diction! It's just our funky little way of keeping the lights on. Bear with us!