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GTR LIGHTING CARBIDE 2.0 LED Rear Turn Signal Bulbs

1 Review

Brand: Headlight Revolution




PART #: 2 x GTR.LED590

*Guaranteed Fitment
Easy Return


Elevate your driving experience with the Carbide 2.0 LED Rear Turn Signal Bulbs, the ultimate lighting upgrade for your 2016-2021 Honda Civic. Tired of dim and outdated tail light bulbs? GTR Lighting's meticulous engineering ensures a seamless fit and exceptional performance, while the Carbide Series 2.0 takes it a step further. Featuring advanced Canbus integration, the Carbide 2.0 eliminates the hassle of resistors and flickering in compatible vehicles. Its Intelligent Temperature Control System (ITCS) keeps the bulbs cool, even during scorching conditions, ensuring long-lasting performance. The result? A lighting solution that stands the test of time, making it the last set of bulbs you'll ever need. Upgrade to the Carbide 2.0 and enjoy not only superior lighting but also the peace of mind that comes with GTR Lighting's commitment to quality. Illuminate your path with confidence and experience a new level of driving safety and style.


  • Perfect Fit: Meticulously designed for seamless installation and performance.
  • Canbus Integration: Eliminate flickering with advanced Canbus integration.
  • Temperature Control: Stay cool with Intelligent Temperature Control System technology.
  • Durability: Engineered by GTR Lighting for reliability and long-lasting performance.
  • Enhanced Visibility: Experience superior lighting for safety and style.


  • 7443 Carbide Canbus 2.0 LED BULBS: 2x (One Pair)


This product includes a 2 Year limited warranty, serviced and supported by our team in Atlanta, GA. This warranty does not cover modifications, alterations, or misuse. For additional information, contact us.


  • Intensity: 1,600-1,860lm (Raw; Each)

  • Power: 28.8w

  • Dimensions: 0.79in / 20mm DIA, 2.3in / 59mm L



  • Honda Civic: 2016-2021

  • Housings: Designed for, and confirmed to fit, Stock Housings

2016-2021 HONDA CIVIC LED TURN SIGNAL BULBS: We know Civics last forever, but their tail light bulbs just can't keep up. Luckily, we've done the work for you and found the absolute best LED bulbs on the market. The carbide 2.0 LED turn signal bulb upgrade will drastically improve your ability to see and be seen on the road. We've put them through the wringer to make sure they're perfect for your exact year, make, and model. Plus, we've got all the components you need to make sure you get the perfect fit, function, and performance.
At Headlight Revolution, we don't mess around when it comes to lighting upgrades. We test everything to make sure you get the best of the best! Get ready to be amazed, because at Headlight Revolution we do lighting upgrades better because we test!


Carbide Series Overview: The Carbide Series 2.0 7440/7443 from GTR Lighting is a remarkable bump in performance from what was already a good light in version 1.0. These LED Lights are focused on one thing, getting the most light onto your target as physics will allow for. Here at Headlight Revolution we personally love the visual appeal of the lights even when they're off. GTR poured some real effort into designing an attractive package and it shows. What might amaze you is how much technology is packed inside though.

CANbus Compatible: Canbus vehicles can wreck a brilliant lighting upgrade in no time. GTR doesn't want its customers experiencing that pain and neither do we. That's why we love that the Carbide Series 2.0 has Canbus integration built-in. No more resistors, no more having to hack your wiring to ensure you avoid 'bulb-out' warnings, no more flicker, and no more hyper flash. It's all a thing of the past with the Carbide 2.0.

Redundencey: The Carbide Series 2.0 features something called the Intelligent Temperature Control System or ITCS. It features layers of design that keep this bulb cool on the hottest of days. First, the aluminum casting itself evacuates heat at a rapid pace. Add to it internal heat sink fins that further cool the light. Finally, if for some reason the light should experience unexpectedly high temperatures a thermistor circuit is constantly monitoring in case the power needs to be reduced. There's no way around it, GTR wants this to be the last set of bulbs you ever buy.

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