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Toyota Tundra (14-21) Ultra 2 LED (Low/High Beam)

15 Reviews

Brand: Headlight Revolution




PART #: 2 x GTR.LED738

*Guaranteed Fitment
Easy Return


The pinnacle of illumination for your 2014-2021 Toyota Tundra: Our HR Tested LED Headlight Bulbs. Elevate your driving experience with these powerful upgrades, meticulously designed and tested for perfect fit, function, and performance. The cutting-edge Ultra 2 LED technology delivers exceptional brightness, a precision beam pattern, and extended lifespan. Say goodbye to inadequate lighting as these bulbs offer 350% more light output compared to standard halogens. Engineered with advanced cooling mechanisms, these bulbs ensure reliability and longevity. Backed by a Limited Lifetime warranty, you can drive confidently knowing GTR Lighting has you covered. Upgrade to superior visibility today!


  • Optimal Illumination: Upgrade your Tundra with powerful LED Headlight Bulbs for superior visibility.
  • Precision Beam Pattern: Ultra 2 LED technology delivers a focused beam, enhancing safety and reducing glare.
  • Enhanced Brightness: Experience 350% more light output compared to standard halogen bulbs.
  • Reliable Performance: Engineered with advanced cooling mechanisms for extended bulb lifespan.
  • Limited Lifetime Warranty: Drive with confidence, backed by GTR Lighting's warranty.


  • ULTRA 2 LED BULBS: 2x (One Pair)


This product includes a Lifetime 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.


  • COLOR RATING: 6000K (white)

  • Raw LUMENS: 3900lm

  • REAL LUMENS: 3350lm

  • Power: 41.5W (low beam)

  • Power: 30W (Hi/Lo)

  • LIGHT SOURCE: Elec-Tech NLW7535CV3



  • Toyota Tundra: 2014-2021

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


Best Option: The best option for upgrading your Tundra headlights is to go with the Morimoto XB LED headlights - they are DOT compliant, plug and play, bright and look awesome. But if you have an off-road use vehicle the GTR Lighting Ultra2 LED bulbs are an easy option that produce 350% more light than your stock halogen headlight bulbs. Watch the video to see all the options, and the easy install steps.

2014-2021 Toyota Tundra LED Headlight Bulbs: Looking for upgraded LED Headlight 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 2014-2021 Toyota Tundra LED lighting upgrades better!

Better than Ever: After nearly a decade of experience developing and refining our designs, sourcing the best quality raw materials, and gathering feedback from end-users on what makes the best LED bulb with the most effective beam pattern; Were proud of the new Ultra 2. This an LED bulb upgrade that is brighter. That has a better beam pattern. Lasts longer. Has more adjustability. And is easier to install. It sets an all-new standard for what products in their class bulbs should be, and were proud to call it our own.

Brighter: The Ultra Series 2 bulbs from GTR Lighting utilize the best automotive grade multi-core LED chip technology to deliver ultra-bright light, in an ultra-focused beam pattern! Not only do the elec-tec automotive-grade NLW753 chips have more lumen density than popular (but now aging) options from CREE and Philips, but theres more to it. We have optimized the position of the LEDs so that once locked into the headlight, they are directly in-line with what the optics of the projector or reflector was designed for which will provide you, the driver the most useful and safe beam pattern. The collars have full rotational adjustability. Put simply: Youll see a lot more, but without producing extra glare to oncoming traffic.

More Reliable: Performance aside, these are the last LED headlight bulbs you'll ever need! After many simulations, we arrived at a heat-sink design that is not only extremely effective at keeping the body of the bulb >80C, but looks cool too. Since maintaining low operating temperatures is key to LED lifespan, weve paired that with a bearing-less fan to actively cool the heat sink as well. The housing on our LED drivers is completely potted inside too, which is only possible with expensive-to-produce die-cast housings like the one that the Ultra 2 uses. Keeping cool and all components dry is crucial, and the Ultra 2 checks all the boxes.

Better Fitment: We challenge you to find an alternative that produces the same amount of output with the same small footprint that the Ultra 2 has. Here we took a balanced approach between maximizing output and minimizing geometry so that theyll fit in every application. Too much power and an inadequate heatsink? Premature failure. Too much power and a massive heat sink? Great, but wont fit anywhere. Due to their superior optical focus they can create up to 10x more usable light than other LED bulb options even though they only produce 4,100 Lumen of light. If you're looking for the brightest option thats a sure fit, you've found it.

Best Warranty: You can hit the road knowing that youll be backed with a Limited Lifetime warranty from here on out. If in the rare case something goes wrong, GTR Lighting will replace the product quickly.

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!


Great LED's

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Super Brite and easy install.


Best headlights for the money.

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Best headlights for the money.



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Looks great!


Gtr lighting led bulds for tundra

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Very bright



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Wasn't too sure about getting the cheaper lights sold here and other places because the cut offs were pretty terrible from many reviews I've seen so I decided to pony up. Really glad I did!

Installing them was very simple and straight forward if you're mechanically inclined. If not the have a great video on this website that will be very helpful to those who haven't done a lot of work on their vehicles.

These lights have an excellent cutoff and blend in extremely well with my Diode Dynamics SS3 Pro Amber Fogs on my Tundra. These give you the best of both worlds with aftermarket LED headlights: extreme brightness with an excellent low beam cutoff.


They are better but probably not worth the price

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I wish I could say that my beam pattern turned out like they show it does. I know they are installed and clocked correctly with the "cup" of facing up (as if its going to water). For the money spent they should be brighter. I wish I bought the SV4's instead. Cheaper and probably are about the same in real world testing. Also, their install video for my year truck (2014) missed a very important clip that you have to release before removing the grill. Good thing I watched multiple videos and not just their's, I would have ruined my grill if I just watched their's. Do I recommend? If you've got the money to burn then go for it, but these are honesly not worth it, just get the cheaper SV4's and screw the Lifetime warranty.



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Good lights


Ultra 2 LED

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Good lights. Excellent quality and pretty bright.


Took my money then ...

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Often I paid they informed me they are back ordered for 2 weekend which is now 4 weeks. All their products are great just thought it was crappy to take the order then tell me after they had the cash. Again. I've been happy with everything about this company except for that.


Customer service?

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Been waiting to receive bulbs for about a month. Called they said they would ship in 2 days it's been a week and still no notice. Also sent email and haven't heard anything back. The poor customer service is making me question buying products from this company.

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