Front Turn Signal LEDs for 2010-2016 Hyundai Genesis Coupe (pair)

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  • Amber
  • Switchback - Cool White (6000K) and Amber
  • HP24 (410 lumens)
  • HP48 (280 lumens)
  • HP11 (310 lumens)
  • XP80 (520 lumens)

To stop hyperblinking, you can replace your flasher module with this one, designed for LEDs. If you purchase this, resistors are not needed. Only one needed per vehicle

A set of 6 ohm resistors and connectors, to slow down the fast-blinking caused by LEDs. Can be used on any vehicle. See install video and information below.

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Front Turn Signal LEDs for 2010-2016 Hyundai Genesis Coupe (pair)

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From the factory, turn signal bulbs are powered by standard incandescent lights that light up amber in color.

Newer luxury vehicles are using LEDs for turn signals, because LEDs offer a crisp, instant on/off, increased brightness, and true, vibrant color. By replacing the bulbs in your vehicle, you can achieve this modern look!

You can even add functionality to your vehicle with switchback bulbs! These light up bright white for running lights instead of dim amber, but still blink amber when you activate the turn signals, for a unique dual-color effect!

The installation is 100% plug-and-play, just replace your factory bulb. The bulb may blink faster since it uses less power, and your vehicle thinks the bulb is out- to fix this, please see "hyperblinking" section below.



HP48: This bulb is non-polar, CK compatible, with 48 Epistar 3014 LED chips. Thanks to the cap on the top, the light from this High Power Bulb is shined backwards and away from the bulb, not straight out. This means the output is excellent, because it uses the vehicle's housing completely, which then shines the light much more uniformly.

HP11: Four side-firing 1.5W-rated Osram LED chips, and one 5W-rated LED chip on top, which is projected by a lens for maximum effective brightness. The bulb is housed in a machined aluminum casing, which provides superior heat diffusion for long life.

XP80: Each of the four sides of this bulb contains three 5W-rated chips, and the top is fitted with four more under a projector lens. This is the brightest self-contained automotive LED bulb on the market, and is housed in an aluminum casing with a textured finish for maximum heatsinking properties.

HP24: 16 amber and 8 white, high-power LED chips. Full aluminum body for durability and advanced digital latching circuit for color control. 6000k, Cool White to match your HIDs or other LED applications. 

Fitment. All three bulbs use a quality aluminum 1157 terminal, with a standard base connector and proper pin alignment, designed for exact replacement of your factory 1157 bulb.

Included in your order is TWO BULBS.


Amber: These LEDs illuminate in a crisp, bright, amber color.

Switchback Option: Your vehicle may be able to use a specialty bulb known as "switchback." This bulb is only suitable when there is a clear reflector. Normally, your front turn signal lights up half power amber when you turn on your headlights, and flashes full power amber when the turn signal is activated.

By using this dual-filament design, along with an integrated controller chip in the bulb, you can get a very cool effect: the switchback bulb lights up white when your headlights are turned on, and flashes amber when you use the turn signals. When you switch the turn signal off, it "switches back" to white. This allows you to gain a uniform white appearance in the front of the vehicle at night, while still having amber turn signals.

 We only list amber and switchback bulbs for the front turn signal. This is because other colors, such as white and red, are not legal for front turn signal use. Please view other pages for other colors and applications.


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:

The amber bulbs in this listing are dual-brightness, and will illuminate at 60% power for parking/running lamp, and 100% for full turn signal.

HP48: Slightly lower brightness than OEM bulbs, but still provides the crisp, modern instant on/off of LED technology.
HP11: Slightly higher brightness than OEM bulbs.
XP80: Much brighter than OEM bulbs. These are bright!

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.


The turn signals on most vehicles will begin to blink fast (hyperblink) when LED bulbs are installed. This is because the new LEDs will use less power than the original bulbs, so your vehicle thinks that the bulb is out and warns you by hyperblinking.

This phenomenon will be the same for every LED bulb on the market- there is no such thing as a "no hyperblink" LED bulb, even though some companies advertise them as such.

Flasher Replacement: Replacing the flasher relay, the module that controls blinking speed, is the easiest option to correct hyperblinking. You can remove the flasher on your vehicle, which is a small relay module under the dash, and replace it with a new flasher designed for LEDs. You will only need one flasher for your vehicle, whether you are replacing just one pair or both sets of turn signal bulbs (front/rear).

Resistor Kit: If you prefer not to change the flasher, you can add resistors to the bulb's circuit, and mimic the power consumption of the original bulb, returning the vehicle to normal turn signal speed. Resistors are a universal fix for any vehicle. Diode Dynamics resistors are 50W, 6 ohm, and come with extra-long connection wires for easy install. If you have both front and rear LED turn signals, you should purchase one set for each pair, to create enough resistance for the whole turn signal circuit. The installation itself takes only 10-15 minutes, and involves making two simple connections. Everything you need is included in the kit. 

Bulb Size 1157, also known as 1016 1034 1157A 1176 1178A 1196 2057 2057A 2357 2357A 2397 3496 7528 94 992
Year 2010,2011,2012,2013,2014,2015,2016
Make Hyundai
Model Genesis Coupe
Application LED Bulbs
  1. Satisfied Review by Nick

    Really love how bright the look of the led bulb is. Thought about the switchbacks, but went with the Amber and I'm really satisfied (Posted on 2/28/17)

  2. Stage 2 LEDs, Awesome Quality Review by Imortel

    I bought Stage 2 LEDs for turn signals and love the amber color that it makes them. Now they are more noticeable when i use my turn signals. (Posted on 8/4/14)

  3. Coolness!! Review by Kumario

    The switching of colors leaves aww to those who see. Very bright and matched 6k hid color. (Posted on 5/15/14)

  4. Easy Install Review by Klau5

    I picked up the Stage 1 Front and Rear Amber Turn Signals along with the flasher. Once you can get your headlights off of the Genesis Coupe, it's smooth sailing from there.

    The flasher module is big and will require the extra cables that come with it and a few zip ties to hide the module away so it doesn't hang. Once installed, everything works great! No hyperblinks, no issues whatsoever. (Posted on 5/23/13)

  5. Good Investment Review by Flyin' Dutchman

    Bought the Stage 2 switchbacks. Bright white, excellent DRL's, and bright amber for turn signal. (Posted on 12/18/12)

  6. Super bright switchback LEDs Review by DyeSoft

    Purchased the stage 2 switchback LEDs and they are amazing. Both amber and white are super bright. I only wish that the white was 5000K instead of 6000K. (Posted on 12/11/12)

  7. Such great bulbs! Review by Emily

    I had purchased a previous pair from a different seller that blew out my fuse, and was so glad to have no issues with these! Thank you diode! Super crisp, easy to install. I bought the flasher unit as well which was also a breeze to install and fixed that nasty hyperblink. So happy! (Posted on 11/28/12)

  8. Awesome bulb with a sick look Review by Rodeo

    I love this bulb its gives me that nice white look with the legal amber color for the blinker. A must have for a custom look. (Posted on 9/6/12)

  9. Great product! Review by David

    Easy install and add a super clean look when combined with matching colour fogs, hits, and angel eyes! (Posted on 7/31/12)

  10. 6 stars if available Review by Ralf

    best money spent on my car. everyone should buy these. (Posted on 7/31/12)

  11. awesome! Review by jose

    they look amazing on my tiburon!
    installed them in less than 5min.
    Definately recommend it to others! (Posted on 7/31/12)

  12. Superb~~! Review by Dee

    Purchased these Switchback Turn LED bulbs back in December, up til now everyone still glance when I turn my signal :D just like it stated, it turns amber when you signal, and white when they are idle (sexy!). Installation was no more than 3 minutes. (Posted on 7/31/12)

  13. AWESOME Review by James

    This LED's are what I have been looking for! They look really good on the front of my car. They fit perfectly and makes me want to signal every time i turn or change lanes because i want to show them off :D
    Great product! (Posted on 7/31/12)

  14. I bought these to help the look of my Koup and I could not be happier with my purchase! Review by Matthew

    Took me ten seconds to install each bulb and I haven't had problem since! They look great and every time a friend has seen them they are like "Woa!" so it was definitely a good purchase! (Posted on 7/31/12)

  15. Awesome LED Review by Michael

    I love them, I had them installed for near a year and I would HIGHLY recommend them from DD, PAUL is an awesome seller, fast shipping. Killer look at night for my Genesis Coupe :)

    Go for it (Posted on 7/31/12)

  16. Bright white parking light and amber turn signal. Review by Flyin' Dutchman

    Replaced the OEM 2357A's on my 2008 Hyundai Entourage. What a difference. Definitely beats the fried egg look of OEM Bulbs. (Posted on 7/31/12)

  17. Awesome bulb! Review by Joe

    This is a great bulb, all of my friends are getting them now. Can't beat the look at night. (Posted on 7/31/12)

  18. Great great product, really changes the front of the car Review by Da Dang

    I bought these after putting it off for awhile and I am totally loving them, makes the car look awesome at night. (Posted on 7/31/12)

  19. 2-way LED turn signals Review by sal

    excellent product....have them for almost 2 years with no always asked about them by passerbys.... (Posted on 7/31/12)

  20. awesome Review by RR

    Got the switchbacks. So cool when they blink amber, but normally white when headlights are on. (Posted on 7/31/12)

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

  • - 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!