HR Tested Fit and Function

2017-19 Ford Super Duty LED Front Turn Signal Upgrade


PART #: 2 x GTR.LED290, 1 x GTR.H111.2

[ In Stock: 0 pieces ]

Product Details

2017-2019 Ford Super Duty LED Front Turn Signal Bulbs: Looking for upgraded LED Front Turn Signal Bulbs from a reputable brand and value the fact that we've actually tested them on your truck? Our HR Tested kits include all the right components to ensure perfect fit, function, and performance from the upgrade. At Headlight Revolution, we do 2017+ Ford Super Duty LED lighting upgrades better!

Included in this kit: x2 GTR Armor LED Amber Front Turn Signal Bulbs, x2 Load Equalizing Resistors Armor Series GTR Lighting LED Bulbs. Sold in Pairs.

The Armor Series of LED bulb: is impressively bright, with an unparalleled Black-Chrome style. The white is one of the brightest bulbs we offer, and the other colors are vibrant and impressive. The Armor series look great on and off, so if you're looking for a super bright option that also looks cool, you've found the right option! Using state of the art 2835 SMD LED chips to produce unparalleled light output with high-efficiency power usage! The focusing lens on top creates a 165 degree beam pattern output and the decorative metal style of the bulb surrounding is an excellent heat sink. This means we can push these LEDs to the limit without risk of damaging them from heat! Get ready for an amazing bulb that will last a very long time. The circuitry in the Armor series of LED bulbs by GTR Lighting is unique, in that it will work with any OEM wiring configuration you will find. CK Style, SACK style, normal/traditional style, it will work in all socket types. This makes your life easier by having a great performing bulb that takes zero guesswork to install!

Constant Current Driver: The Armor Series of LED bulbs from GTR Lighting are built using a state of the art Constant Current Driver inside the bulb. This allows them to be more reliable when used on vehicles that have voltage fluctuations due to electrical system design or fault. A constant current driver is a device that takes any incoming voltage and smooths it out, regulates it, so a steady stream of voltage/current reaches the LED. This helps the LED bulb last longer than bulbs that don't have this device built in.

HR Tested: Here at Headlight Revolution, we've spent the time to install and test all HR Tested products, so we know it'll work exactly as shown and right out of the box! Not only that, but we don't favor one particular brand. We just deliver the best product for the application, period. Be sure to reference our install videos for helpful tips on making the installation process quick, painless, and clear. HR Tested: We ensure fitment and function. You do the install. For other compatible upgrades, use the Buyers Guide on our homepage!

Product Specs

  • Compatibility

  • Ford Super Duty: 2017-2019

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

  • Tech Specs

  • Light Source: 16x Samsung 2835

  • LENGTH: 2.06in / 52.3mm

  • DIAMETER: 0.84in /21.3mm

  • Power: 0.8w (dim) / 4.7w (bright)

  • Current: 57mA (dim) / 334mA (bright)

  • RAW LUMENS: 750lm


Product Reviews

4.6 out of 5 stars

77 Reviews   Write a Review

5 out of 5 stars

Customer service is excellent

Ryan Starkey

I received the Switchback LED's for my F250 and noticed only 1 bulb was in the package. I notified customer service and the missing bulb was on it's way that day. I haven't had a chance to install them yet so I'll update this review when I do.

4 out of 5 stars

Switchback lights

Robert Taylor III

Hope these last longer then the first set (less then a year ) however HR customer service took care of the issue right away and sent 2 replacement bulbs great people great company will due more business with in the future

5 out of 5 stars


James Williams

Installation was super easy. All necessary equipment was supplied and they work great

5 out of 5 stars

2018 f250 super duty (amber) switchbacks

Galen Worden

These bad boys turned out great! I hated the stock old school blinker. Little hint - watch the videos .. I wired the resistor wrong and had hyper flash.. once I got it figured out though.. no biggie! Overall I give this 5 stars because HR is literally the best company I've worked with in the LED market... they shipped quick and gave me the correct stuff to finish the job. I don't recommend using the wiring clips they provide with the resistor.. just not my thing.

3 out of 5 stars


Brian Westerlund

I really like the look of these bulbs. I ordered 2 sets 2 two different trucks. I ended up not using one set so I kept them as spares. Good thing, About every 6 months, either the left or right side will start to blink and go out. It not a big job to replace but I expect these bulbs to last longer than 6 months.

5 out of 5 stars

LED upgrade.

Steve Bernard

I really like the switch back for singles lights for the 2017 super duty.

5 out of 5 stars

From white to yellow when flashing!!

Richard Laurel

I love it . I changed it at the same that I change my headlight to LED. Why not I already have everything taken apart. The installation was very easy, everything was provided. Just watch the you tube video and you are good to go.

5 out of 5 stars

Watch the video, then it is fairly easy

Preston Huse

The video made it easy to install the lights, it took me longer to get the headlights out and back in than it did to install the lights. They are super good looking and bright. Note my signal flashed fast for about 15 seconds then went back to normal..just the computer getting used to the resister.

5 out of 5 stars

Switch back led turn signals

Greggory Wall

Installed on my 19 super duty and was super easy to install and they look great!

5 out of 5 stars

Great product

Vito Lenhart

I ordered all new bulbs for my 19 F-250 and all I can say is wow! I've had HID lights in the past but these LED bulbs are way easier to install. I did have a problem with my fog lights flickering. I called customer service and they took care of the problem in a matter of minutes. They next day air shipped new bulbs. Customer service and product in my book both get a A+. Thank you head light revolution.