The Best Infiniti Q50 Car Bulbs
What main light and fog light bulbs do I need for my Infiniti Q50? We have gathered all the detailed information about the types and sockets of bulbs for Infiniti Q50 in this review.
Infiniti Q50 Light Bulb Guide
How To Choose Headlight Bulb for Infiniti Q50?
The most popular bulbs used in lighting your Infiniti Q50 are halogen bulbs, HID xenon, and LED bulbs. Different generation Infiniti Q50 models will have their own bulb size.
The Infiniti manufacturer recommends replacing Infiniti Q50 bulbs every few years, as their efficiency will deteriorate by several percent over time. There are several types of bulbs used in the Infiniti Q50. Which Infiniti Q50 headlight bulbs to use, we have described in this review.

Hikari LED Headlights Conversion Kit
Product information:
- 6500 Kelvin
- 10000 Lumens
- 50000 hours lifespan
Infiniti Q50 Bulb Size
Infiniti Q50 HID (2014 – 2018)
- Dipped Beam (Headlight) – D2S (85122)
- Front Fog Lamp HB4 (9006)
- Side/Parking Lamp W5W (501)
Infiniti Q50 Headlight Bulbs (Low Beam / Dipped Beam)
Infiniti Q50 (2014 – 2018): D2S (85122) Bulbs

OSRAM Xenarc Night Breaker D2S Xenon
Product information:
Maximum Performance bulb
+200% Brightness
35 W
Best D2S Headlight Bulbs:
PHILIPS Xenon X-TremeVision Gen2 D2S
Philips D1S Standard Authentic Xenon HID Headlight Bulb
OSRAM Xenarc D2S Xenon Headlight Bulbs
Torchbeam D2S HID Xenon Headlight Replacement Bulbs
SYLVANIA D2S High Intensity Discharge Bulb
BEAMTECH D2S HID Xenon Headlight Replacement Bulb
VehiCode D2S LED Headlight Conversion Kit
DZG D1S Led Headlight Bulb D1S Led Bulb
Mega Racer D2S Dark Blue Xenon HID Bulb
Mega Racer D2S HID Xenon Diamond White Bulb
Select other D4S lamps:
Infiniti Q50 Fog Lamp Bulb
Infiniti Q50 (2014 – 2018): HB4 (9006) Fog Lamp Bulb

HIKARI Acme-X 9006 HB4 LED Ultra Brightness Bulbs
Product information:
- 65000 Kelvin
- +400% Brightness
- +150% Extra Night Vision
Best 9006 (HB4) Headlight Bulbs:
- CougarMotor LED Bulbs All-in-One Conversion Kit 9006
- SEALIGHT Scoparc 9006/HB4 LED Headlight Bulbs
- AUXITO 9006 LED Headlight Bulbs
- BEAMTECH 9006 LED Bulb HB1
- NINEO 9006 HB4 LED Bulbs Kits
- HIKARI Ultra 9006 HB4 LED Bulbs Conversion Kit
- SYLVANIA 9006 XtraVision Halogen Headlight Bulb
- Philips Automotive Lighting 9006 X-tremeVision
- SYLVANIA 9006 SilverStar Headlight Bulb
Select other 9006/HB4 lamps:
Xenon lamps do not use in fog lights: constantly changing the configuration of the discharge violates the strictly calculated geometry of the light beam, and the headlight does not perform its direct function. For fog lights it is better to use only LED bulbs.
Infiniti Q50 Side/Parking Lamp
Infiniti Q50 Sidelight (2014 – 2018): W5W (501)

AUXITO 194 W5W LED Light Bulb
Product information:
- 6000 Kelvin
- 240 Lumens
- Voltage 12V
Best W5W 194 Light Bulbs:
- OSRAM LEDriving W5W LED Bulbs
- Yorkim 194 LED Bulbs W5W
- SEALIGHT 194 LED Bulbs W5W
- Marsauto 194 LED Light Bulb
Select other W5W lamps:
Other lamps
- Stop/Tail Lamp – P21W (382)
- Rear Fog Lamp – P21W (382)
- Reversing Lamp – P21W (382)
- Front Indicator – PY21W (581)
- Rear Indicator – PY21W (581)
Select P21W lamps:
All our reviews bulbs are based only on expert assessments or practical experience with most of the lamps we consider. We always aim to ensure that our management is maximum independent.
Infiniti Q50 Generations
Infiniti Q50 8 Generation (2021)
A new Sensory trim level features sport-oriented exterior styling cues, power-folding side mirrors, leather-trimmed sport seats, a Bose stereo, navigation, and open-pore wood trim.
Infiniti Q50 7 Generation (2020)
The 2020 turbocharged 2.0-liter four-cylinder engine has been dropped, leaving a twin-turbo 3.0-liter V-6 as the base engine. Meanwhile, a new generation of Infiniti dual-screen InTouch multimedia system includes HD displays and Apple CarPlay and Android Auto smartphone connectivity.
Infiniti Q50 6 Generation (2019)
Forward collision warning and the automatic emergency braking are now standard. The hybrid version of the Q50 has been dropped.
Infiniti Q50 5 Generation (2018)
The new model year brings a light refresh for the Q50 that includes a new trim level structure. There are now four trims: Pure, Luxe, Sport, and Red Sport 400. Each of the three engine options carries over: a turbocharged 2.0-liter four-cylinder; a twin-turbocharged 3.0-liter V-6; and an up-tuned version of the latter for the Red Sport 400. The Pure comes only with the smaller engine, Luxe offers a choice of either, and the Sport and Red Sport 400 come only with the V-6. Infiniti offers rear- or all-wheel drive (for $2,000) across all the Q50’s trim levels and engine options.
Infiniti Q50 4 Generation (2017)
Not much has changed in 2017.
Infiniti Q50 3 Generation (2016)
Infiniti has updated its Q50 sedan for 2016 with a mild refresh, including some new powertrains, a light styling update, and a revamped interior with a fresh multimedia system.
Infiniti Q50 2 Generation (2015)
Besides eliminating the stick shift, there are no significant changes for the 2015 model year.
Infiniti Q50 1 Generation (2014)
The car has smoother styling, gets extra safety features, and sheds the manual transmission for 2014, the Q50 hybrid sedan is also new this year. Rear-wheel-drive and all-wheel-drive sedans return; coupe and convertible body models are not yet available.