Fog Light HID Conversion Kit for 2010-2012 Hyundai Genesis Coupe

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  • Direct replacement for factory bulb
  • OEM-grade ballasts for superior reliability
  • Double output from factory halogen
  • 3000K
  • 4300K
  • 5000K
  • 6000K
  • 8000K

Optional: Harness which powers HIDs directly from the battery, instead of factory wires. Recommended for best reliability.

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Fog Light HID Conversion Kit for 2010-2012 Hyundai Genesis Coupe

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  • Independent foglight mod with DD 6000K foglight retrofit
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Diode Dynamics is pleased to offer the HYLUX HID Conversion Kit. After years of experience in the industry, we have assembled this kit, made up of the absolute best components on the market, to provide reliable operation at an OEM level of quality.


The ballasts are the most important component of an HID kit, as they provide the power. After years of providing midrange and even high-quality ballasts for vehicles of all makes and models, Diode Dynamics identified a company called HYLUXTEK as the very best manufacturer in the industry. Their newest ballast, the 2A88 slim, is simply the best aftermarket ballast on the market. You will see other high-end retailers carrying this same ballast, usually under their own brand name, for a much higher cost.

Controller Chip. Most digital (DSP) ballasts on the market still use generic chips, which are cheap, and work pretty well. However, when you need maximum quality, you need a new computer chip designed for one purpose. This is known as an Application-Specific Integrated Circuit (ASIC). These ballasts use brand new DSP ASIC chips for maximum efficiency and brightness, fast warmup time, and extremely stable operation. To prevent counterfeiting, HYLUX has even included a fully-sealed transparent window in the ballast, showing the ASIC inside.

CAN-BUS. Some vehicles have systems which sense the power consumption. Since HIDs use less power than factory halogen bulbs, this can cause issues. You can resolve this by adding capacitors, known as warning cancellers, or some ballasts come with them built-in. However, sometimes that's still not enough to trick the vehicle! To fix it, this ballast has an industry-leading CANBUS module, capable of smoothing PWM signals up to 100hz, and providing feedback to the vehicle to equalize the load, to defeat even the most troublesome modern CANBUS systems. Even if your vehicle does not use a CAN-BUS system, these modules will provide extra power smoothing for reliable operation. Simply put, this ballast will work on any vehicle, the first time you plug it in. With this kit, you don't need to worry about capacitors, warning cancellers, or resistors.

Igniter and Startup. You may have heard of ignition issues with other ballasts, caused by an igniter that is too small to withstand cold temperatures. No reason to worry with these ballasts- the oversized 24kV external igniter means that you will never have an ignition issue, even in the coldest temperatures. Additionally, the ASIC chip in these ballasts means that you only need 4 amps at nominal voltage to start up. These ballasts consume less power than any other on the market, meaning 100% reliable and fast startups, every time.

Case. These ballasts are the smallest you will find, about the size of a pack of playing cards. The case is fully potted, or filled with epoxy, which makes them fully waterproof and shockproof. This material is expensive, so most ballasts on the market are only given a coating, or partial fill. HYLUX ballasts are completely filled to the top, sparing no expense to ensure longevity. If you take off the back cover on this ballast, you'll see what we mean!



The bulbs included with Diode Dynamics kits are CNLight bulbs, which are widely regarded as the most dependable aftermarket bulbs on the market. Just like the HYLUX ballasts, you will see other companies offering these same bulbs under their own brand name. They provide superior life, brightness, and color attenuation when compared to generic HID bulbs, like those found in most cheaper kits on the market. With these bulbs you won't have any issue with bulbs not matching in color, or flickering, which is common in cheaper bulbs. The one-piece base design prevents any issues with separation over time, making the entire bulb extremely reliable.



You may choose to include a heavy-duty relay, to power your HIDs directly from the battery, instead of the factory wiring. This relay has been designed from scratch, and utilizes a fully-sealed, waterproof relay, with flyback diode, and even has a built-in capacitor for input power smoothing. All wires are sleeved with braided techflex for an attractive appearance and extra protection. The input wires are each a meter long, and the output wires are one meter and two meters, which means the wiring will be long enough for even the biggest vehicles. The single-ground design makes installation easy. This relay was designed with reliability, convenience, and long-life in mind.

A relay wiring harness is not required for operation of the HIDs in most vehicles, however, please be aware that some vehicles do require it for operation. If you're not sure, just include it with your order, and you can always return it for a full refund if you don't need it! 



The CNLight bulb temperatures are rated accurately in correlated color temperature at 35 watts, and have an industry-standard 3000 hours of estimated bulb life. Please be aware that most HID bulbs are rated inaccurately from other manufacturers. 8000K is not dark blue, and 6000K is not pure white! We provide accurately-measured colors with a range of options to suit your taste.



3000K is our lowest temperature, and has a pure yellow output, which is great for use in fog lights. 


4300K is a natural white output, as seen on vehicles with factory HIDs. It will not have any blue tint to its color, and might appear slightly warm.


5000K is a pure white output, without any warm hint, and no blue either. It may not be available in your specific bulb size, in which case it will not be shown as an option.


6000K is our most popular color, which produces an ice white color. It has a very slight hint of blue, and matches best with most LEDs.


8000K is our highest temperature, which produces an ice blue color. This is not a strong blue color though- it is still primarily white, meaning there will be no decrease in light output.

HID Color Reference



Our warranty is through Diode Dynamics, LLC, so you can be assured that you will get fast and friendly service should you have any problems. There is a full-replacement 3-year warranty on all HID Kit components, including HID Bulbs, Ballasts and Relay. 



We carry our own inventory, so no waiting for them to be shipped from overseas, or waiting on big, unreliable suppliers to ship them. They ship right from our own inventory, in St. Louis, Missouri, usually the same day you order.

Kit comes with:

  • One pair CNLight HID bulbs in your choice of bulb size and color
  • Two 35w super-slim ballasts (HYLUX 2A88 Slim CANBUS)
  • One Premium Waterproof Relay (optional)
  • Mounting hardware for ballasts (3M mounting pads)
  • Three-year replacement warranty 
  • Free Diode Dynamics decal
  • Diode Dynamics 30-day satisfaction guarantee
Bulb Size 881, also known as 886 889 894 898
Year 2010,2011,2012
Make Hyundai
Model Genesis Coupe
Application Fog Light
  1. Highly recommend Review by Matt

    I bought 3000k yellow fog light kit with the relay to replace my OEM halogens bulbs and to keep it short.. WOW. They are perfectly bright. Installation was easy and they got to me literally 3 days after i ordered them. I highly recommend these if you want to replace your old, dim, and pretty there for show, factory bulbs. (Posted on 1/26/15)

  2. Look so Good Review by Kuldip

    I love the look these give to your car. They match the low beam HIDs very well(4300k). Lights up the road pretty far and wide. Love these best light upgrade I have. (Posted on 6/4/14)

  3. HID conversion Review by juanvirella

    Item was received just after a few days, which were packaged perfectly so as not to be damaged. Unfortunately I have not had time to install the lights (over 1 week still in box) but I have no doubt that the lights will work perfectly. And if they don't I know the staff at DD will work to correct any difficiencies without delay. P.S. I called in this order and the transaction was just as easy as an online order, if not easier. Thanks again. (Posted on 4/11/14)

  4. Very Niiice! Review by Rami

    Bought these along with the fog light kit and couldn't be happier! Everything looks great and is great quality! The install on these was really easy and if you have any difficulty you can also refer to their super helpful videos! (Posted on 3/10/14)

  5. Love My HIDS Review by Joseph

    3000k Hids in my fogs are incredible, once I'm on a dark road I don't even need my high beams, these fogs are more than enough brightness.. Great quality easy instal. (Posted on 3/9/14)

  6. Awesome Review by Bryan

    It's plain and simple this is an amazing product and is super easy to install! (Posted on 1/12/13)

  7. Awesome product!! Review by Gabe

    Bought it to replace my factory foglight bulbs. I have the track model with the factory HIDs and bought the 6000K foglights. Installion was a breeze and they are bright! I now need to upgrade my HIDS in my headlights because they are not as bright as my fogs! Will reccommend to anyone thinking about doing it! (Posted on 12/15/12)

  8. Fantasic Product! Review by STEWART

    I added the HID Fog Light kit to my genesis coupe and the difference of OEM vs. Aftermarket HID Kit was literally night and day. I bought the 6000k kit and now when I drive the fog lights literally light up the entire road compared to the stock bulbs that had a horrible yellow tint. the HID Fog Light Kit is fantastic! I highly recommend it to anyone wanting to upgrade the lighting system. (Posted on 11/8/12)

  9. Awesome Review by gonzo

    They look amazing!! Glad that I ordered them!! (Posted on 10/19/12)

  10. Great Product Would Recommend to Anyone! Review by Alec

    I installed this set on my coupe with ease. I never had the factory fogs so it was a little more challenging, so if your planning to install them with fogs already installed, this project will be a breeze with this kit. Everything comes packed very secure and nice. Bulbs and ballasts were made of top end material. The customer service from DD is great also. In short, this is a GREAT kit to buy and the results are amazing. Thanks DD! (Posted on 10/12/12)

  11. Good stuff Review by Brian

    These are great easy to install! the Shipping was fast and the customer support is great here.

    Ran into the gasket problem, but only on the drivers side (just cut a little of the lip down, fixed it)

    on the passenger side not much to secure the wiring and relay to, but thats Hyundai's fault =P

    All in All GREAT product and one of the best companies I have dealt with. (Posted on 9/1/12)

  12. Great simple lighting mod! Review by TexanGenesis

    Got these for my Gencoupe, same temp as the HID headlights and I couldn't be happier! (Posted on 8/9/12)

  13. WOAH! Review by Anh

    I'm amazed the moment I plugged it in it was BRIGHT! even in the day. Easy to install with no problems at all. I LOVE IT! (Posted on 8/6/12)

  14. Amazing Bulb, Loved the product Review by Ralf

    Amazing HIDs, diode dynamics are the best in this field, thumbs up guys (Posted on 5/28/12)

  15. Awesome Bright fog HID's Review by Anthony

    These lights are very bright and install quite easily. If you are trying to match the low beam HID's and fogs having both in 6000k does not work. The colors change with the projector and are slightly different. Other than that great quality and no troubles (Posted on 1/21/12)

  16. Great product! Review by Simon Moon

    I have bought many lights, bulbs, LEDs, and other mods from diode dynamics and I was never disappointed with any of my purchases.

    This HID fog conversion kit was well worth the purchase.
    The shipping was fast and the packaging/wires/bulbs were quality material. The installation was relatively easy and I didn't even have to remove the front bumper to install them.

    However, one problem that I ran into was, how the rubber/latex gasket that the bulbs comes with is too thick or sticky cause it it was impossible to screw them on with the gaskets on. After several attempts and figuring that its not gonna work, I took the gaskets off and replace them with the gaskets that were on my stock bulbs. Then the HID bulbs screwed on like a glove! It was a relatively easy fix so try replacing the gaskets if you run into the same problem.

    Other than that minor issue, it was one of the best looking mods that I've done! They are so bright and crisp looking! These are quality HID kits with a solid warranty and great pricing. You won't be disappointed! (Posted on 12/8/11)

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 Stage Series products carry a limited 8-year warranty.

For further details, please see our full article.

Domestic (US) Customers

  • - Same-day shipping for all orders placed by 12:00 PM CST (or until 4 PM with rush processing)
  • - USPS, for delivery in 3-5 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!