License Plate LEDs for 2008-2013 Infiniti G37 Coupe (pair)

You could receive 20 Diode Points for writing a review for this product.

Availability: In stock

Ships Monday, December 12 if ordered in the next 2 days, 17 hours and 1 minutes!

  • Natural White (4000K)
  • Red
  • Pure White (5000K)
  • Cool White (6000K)
  • Warm White
  • Blue
  • Green
  • Amber
  • SMD2 (24 lumens)
  • HP3 (56 lumens)
  • HP5 (92 lumens)
Add to Wishlist

License Plate LEDs for 2008-2013 Infiniti G37 Coupe (pair)

More Views

  • HP3
  • HP5
Customer Images
Earn $1.00 store credit! Upload a picture of this product installed for 20 Diode Points. (2MB limit)


License plate bulbs are used to illuminate the rear license plate on your vehicle. From the factory, the bulbs are incandescent, lighting up in a yellowish color.

Newer luxury cars use LED modules to illuminate the license plate with modern, cool white light. By changing your license plate bulbs to LED, you can easily add this luxury look to your vehicle! 

The installation is 100% plug-and-play, just replace your factory bulb.

 With low price and easy install, this is one of the best, easiest modifications you can do to improve how your car looks at night.



SMD2: Similarly compact design, with two 5050-size Epistar SMD chips, driven at high power for maximum effective brightness. Outputs at 180 degrees.

HP3: One high-power SMD under a diffusing lens for truly even output (no hotspots). Constant current design and air-cooled base for superior reliability. Features dual contact pins and nonpolar function for easy installation.

HP5: Four high-power SMDs, under a diffusing lens. Just like the HP3, but run at higher power, with integrated copper plating for superior heat dissipation, allowing maximum brightness.

Fitment. All bulbs use a quality inject-molded 194/168 T10 terminal, with a full-size base connector and proper pin alignment, designed for exact replacement of your factory 194 bulb. Just remove the old bulb, and plug in the new LED.

Included in your order is TWO BULBS.


These LEDs are available in crisp, bright colors including White, Warm White, Blue, Red, Amber, and Green.

 We strongly recommend white or warm white for license plate applications- the other colors are illegal in most areas. Please check your local laws before ordering.

Color Reference Banner


Diode Dynamics offers several brightness options so you can choose what fits you best.  These options are listed by the design and the lumen output of each bulb:

SMD2: Slightly higher brightness than OEM bulbs.
HP3: Much brighter than OEM bulbs. These are bright!
HP5: Nearly triple the brightness of stock OEM bulbs!

Lumens: BUYER BEWARE! Most sellers just provide "calculated" lumen numbers, based on the maximum potential brightness of the LED chips on the bulb. For example, if a bulb has five 10-lumen chips, they will rate it at 50 lumens. However, this is not accurate, as the design of an LED bulb does not get rid of heat fast enough to run the LEDs at maximum.

These "calculated" lumen ratings are much, much higher than the true, measured light output, so it will look like competitors' bulbs are brighter than ours. This is because Diode Dynamics does not provide inflated "calculated" numbers; we believe it is misleading. We test the actual brightness of the bulbs in our lab, to provide real lumen output measurements. Our measurements are accurate, but they are usually much lower than the misleading "calculated" figures. Please click here to learn more about LED brightness measurement.



LED Components. Diode Dynamics uses only the highest quality LED chips in the production of its bulbs. This means we use only brand-name suppliers such as Epistar, Cree, Osram, and Samsung.

While Diode Dynamics bulbs may look the same as others on the market, most copycat bulbs use economy-grade LED chips in order to reduce costs. This greatly reduces the reliability and overall brightness of the bulb when you compare it to Diode Dynamics.

Construction. Although LED technology allows for extremely long bulb life, the market is flooded with cheap LED bulbs that fail prematurely due to inferior construction. The worst enemy of LEDs is excessive heat, and when bulbs are not designed properly, they do not disperse heat as well, leading to premature failure.

Off-brand, cheap bulbs exhibit poor solder uniformity, high levels of flux in the solder, uneven chip placement, low-gauge terminal wires, poor assembly, and bulbs held together with inferior adhesives. At best, solder joints will crack and fail on low-quality LEDs after a few weeks of use. In the worst case, these bulbs can damage housings as the extra flux and adhesive evaporates and creates a residue on the lens of the housing.

Diode Dynamics bulbs are produced with modern, computerized equipment, and only the best materials, to ensure complete uniformity, high quality, and long bulb life.

All Diode Dynamics products come with a 30-day satisfaction guarantee and a 3-year limited replacement warranty. For more information, please view the Warranty Information page.

Bulb Size 194, also known as T10 W5W W3W 147 152 158 159 161 168 184 192 193 259 280 285 447 464 501 555 558 585 655 656 657 1250 1251 1252 2450 2652 2821 2921 2825 175
Year 2008,2009,2010,2011,2012,2013
Make Infiniti
Model G37 Coupe
Application LED Bulbs
  1. HP3 License Plate LED's 6000K Review by Graham

    Easy install! Simply easy! Great quality lights! I love the HP3 and HP5 LED's. To install, I did this.

    1. Lay a towel down underneath your bumper for comfort.
    2. Pop the retaining clips out of each light.
    3. Hang them so that you can see the connector.
    4. Counter clockwise twist the connector.
    5. Remove the old bulb.
    6. Place the new bulb in.
    7. Confirm they work when you turn your lights on.
    8. Pop your housings back into place.
    9. Enjoy!
    10. Come back to Diode Dynamics for more lights!!!!

    Great product! Super satisfied with the 6000K LED's HP3! (Posted on 9/20/16)

  2. Improved Appearance & Brightness Review by KViPG37X

    I purchased these bulbs before the 4th of July Holiday, DD processed it quickly and had it out to USPS within 24hrs. USPS delayed delivery. When the bulbs arrived they were packaged properly. However, one LED was defective.

    Contacted DD Customer Service and they handled a replacement with no hassle which arrived in 2 days (Shipping Disclaimer: DD is located in MO 4hrs away from my home in KS).

    I was very pleased with the final result. These bulbs are entry level but are more than enough light to vastly improve visibility and styling.

    Bulbs come with 3 year warranty, will be purchasing other products from DD in the near future for vanity LEDS, reverse LEDS and the "tail to turn" module.

    Thank you for your excellent customer service and quality warranty protected products. Very reputable, reliable and professional. Forget about cheap EBay knock offs to save a couple dollars. (Posted on 7/13/16)

  3. HP3 Review by BK

    The HP3 bulbs feel high quality and solid. There are no exposed LED bulbs to worry about accidentally touching, and the light output is great for such a tiny bulb. (Posted on 3/9/16)

  4. very very very bright Review by trey

    very bright! easy to install. (Posted on 11/22/15)

  5. Must have! Review by Jakub

    These are a must for you license plate lights. The stock bulb provides poor visibility and the HP3 enhances the appearance and clarity of your vehicle tremendously highly recommend! (Posted on 9/22/15)

  6. One of The Best Exterior Mods Review by 08 G37S Coupe

    My car looks 100x more modern with these LEDs over the stock yellow bulbs. The stock bulbs make the car look dated, especially because all modern cars have LED trunk lights. My car looks years newer because of these lights and they're 5x brighter too. Best exterior mod yet. (Posted on 6/7/15)

  7. G37 Stage 2 Cool White License Review by bmalicious

    These lights give a really slick appearance to the back of the car. The stage 2 lights shine on the ground underneath the plate and looks great. The cool white color on the plate itself makes the plate shine. Great easy upgrade. (Posted on 3/1/15)

  8. Awesome Customer Service Review by Eric

    I had issues with the license plate lights and I just contacted their Customer Service team and they resolved the issue in less than a day.

    The Customer Service has no comparison!!! (Posted on 2/3/15)

  9. AWESOME Review by Vale

    I made the mistake of buying cheap LED in the past but these LED's from Diode Dynamics are AWESOME, much better lumen output and crisp Pure white color! (Posted on 7/23/14)

  10. Great addition Review by Ernie

    Installed these in my 2010 G37 Coupe. Made the back of the vehicle look crisp and clean, great complement to the other LED upgrades. DD's LEDs are as good or better than any LEDs I've seen. Definitely worth it! (Posted on 7/18/14)

  11. SMD1 is the perfect choice! Review by Hamel

    The SMD1 bulb is the perfect choice for the license plate bulbs because if you are like me and have stock HID (~4300K) then you don't want a bulb that is so bright in the back that it creates a contrast with the yellower headlights up front. Therefore these were the perfect bulbs because they deliver a pure white light output that is just as bright as stock but doesn't have a wide light distribution on the ground that you get with some of the higher led bulbs. (Posted on 6/23/14)

  12. SMD1 is the way to go!!! Review by Hamel

    The reason I choose the SMD1 instead of the brighter options is because it didn't want a bulb that was so bright that it lit up the ground like headlights because it has a pure white color which doesn't match stock HID headlights (but if you have aftermarket 6000K headlights then its a different story). So I chose to go with the SMD1 and it was the perfect choice because it is just as bright as the stock bulbs but isn't so bright to as where it draws your eyes in to compare the headlights with the license plate lights. (Posted on 6/21/14)

  13. Great. Review by Dung

    Nice brightness, easy install. (Posted on 5/14/14)

  14. Works great Review by Savage22

    Much brighter than the originals and cool white looks awesome!! (Posted on 5/6/14)

  15. Great for backup camera! Review by D.O.

    Improves backup camera vision at night. Looks great too, purchased the stage 2 and you can see the lights from far away. (Posted on 4/14/14)

  16. BIG difference! Review by Brian

    i got the stage 2 lights and i couldnt be more happy. its not too dim or obnoxiously bright, but just perfect! from now on im going with DD for all my lights! (Posted on 2/6/14)

  17. A great product and happy customer Review by Z D

    I purchased license plate lights in stage 1 for my G37s coupe and couldn't be happier with the outcome. I wanted something that looked OEM and clean. I didn't want something cheesy, blue, or tacky. The stage 1 lights are exactly what I wanted.
    The install is super easy and took less than 5 minutes for both of the rear license plate LEDs. Take a flat head screwdriver and gently press the tab on the right of the bulb housing, and pull down. Unplug the incandescent bulb and install your new LED bulb. Simply push the housing back into place until you hear a click, then repeat for the second bulb.
    The bulbs were delivered fast, the quality is great, the staff is helpful at Diode, and the finished product is very nice. I can't wait to place my next order. (Posted on 12/28/13)

  18. Really Bright! Review by RKT

    What can I say - these bulbs are fantastic! I ordered the Stage 2 license plate replacement bulbs from Diode Dynamics. I was a bit concerned that these may not be bright - I am happy to report that they are definitely a lot brighter than the stock bulbs. My friends have told me, from following me on dimly-lit roads at night, that they can see my plate from hundreds of feet away because it is so bright. Diode Dynamics makes some solid products - and the license plate light replacements are no exception. Great product! (Posted on 12/16/13)

  19. Sweet Review by Adolpho Jr

    Got stage 2 and they look sweet now. Alot better. Highly recommend!!! (Posted on 8/16/13)

  20. White LED Looks Great Review by Peter

    I ordered stage 1 white LEDs for the license plate. It lights up the ground beautifully at night. Look a lot cleaner than the yellow stock lights. Highly recommend this product. (Posted on 5/11/13)

  21. Noticeable upgrade Review by Gavin

    I ordered the Stage 1 lights and it's much better than the glow of the stock bulbs. The picture displaying the different stages is pretty accurate. Install was easy and took under 5 minutes. (Posted on 12/27/12)


Level of Difficulty: 1/10

Just unplug your factory bulb, and replace it with the new LED one. It is a direct replacement for your vehicle.

Accessing the bulb itself is quite easy. Usually, it is held in by two tabs, and you can pop it out from the outside of the vehicle. In some cases, you will need to remove a few screws, which are clearly visible. Finally, it may be held by clips from the inside, accessible when you open the hatch or trunk.

If it does not work the first time, try flipping it around in the socket, as all LEDs require the correct polarity.

Worry-free warranty

  • - Full 3-year warranty on all products
  • - No waiting: we usually send new items out with a return label (US customers only)


You will get quick help from our trained staff for any issues.

All Off-Road Lighting also carry a limited lifetime warranty.

For further details, please see our full article.

Domestic (US) Customers

  • - Just $5 per order with our Diode Delivers program
  • - Same-day shipping for all orders placed by 12:00 PM CST (or until 4 PM with rush processing)
  • - USPS, for delivery in 2-4 days (on average)
  • - Express services are available, see exact pricing at checkout
  • - Fully Insured


International Customers

  • - We ship to all countries via standard mail
  • - Usually around $10 for LEDs, or $25 for HIDs.
  • - Choose your service on checkout to see exact prices:
  • - USPS 1st Class: 2-5 weeks
  • - USPS Priority: 1-2 weeks
  • - Express EMS: 1 week
  • - Please email us if you are unsure about shipping to your country.

You will receive updates from our site when your order is shipped, along with a unique shipment number to ensure that your order is correctly accounted for. This allows you to easily reply to us if you have any concerns.

Whether your order is big or small, it is tested through many run cycles, and each bulb is tested before shipment. Every single bulb. Every time. And if anything does go wrong, you can rely on our industry-leading warranty for worry-free replacement.

If you're not happy with your items, we want to make it right. So we have some pretty awesome return policies:


30 day return policy. All customers have 30 days from the date of original order shipment to return items.

Full refund, no fees. At Diode Dynamics, we offer free returns. That means no restocking fees, no administrative fees, and no hassle!

 Free return label. If your original order was over $50, you get a free return label for your items (US customers only). If your order was less than $50 or international, you can send the items back through your preferred method.


Within 30 days: If your original order was over $50, you can get new items shipped to you with a return label (US customers only). If your order was less than $50 or international, we can send you the new items first, but you are responsible for returning the old items.

Within 90 days: Any item can be returned for exchange or store credit within 90 days. The buyer is responsible for the cost of the return shipping, and must first return the old items. We'll still cover the postage for the new items.


Please note: due to the nature of custom acrylic pieces, we cannot offer any refund or exchange for returned custom acrylic items.


To make a return or exchange, please request an RMA, or give us a call. When we get it back, you will be notified and credited appropriately.

Again, all returns must be approved, with an RMA. This is so that we can process your return as quickly as possible when we get it. If you would like to return an item, please Request an RMA. Please include as much information as possible about the reason for return.

Alternatively, you can also send us a message, or give us a call!