AlphaRex LUXX-Series LED Crystal Alpha-Black Headlights for XK50 / XK70 Toyota Tundra

The Toyota Tundra MK II is a proven platform that continues to attract enthusiasts looking for purposeful lighting upgrades. AlphaRex has developed dedicated headlights to complement the vehicle’s front-end character with a refined, OEM-inspired look with precision LED optics. The LUXX-Series headlights are purpose-built to enhance both aesthetics and on-road visibility without compromising fit, function, or regulatory compliance.

Light Features

• The Toyota Tundra MK II headlights use a LED light design powered by high-output LED technology for both low and high beam. A slim LED tube along the lower edge of the housing provides distinctive accent lighting. An integrated DRL provides enhanced daytime visibility. An activation startup sequence illuminates the front lighting array at ignition for a signature visual impression.

Breathing Vents

• Condensation is a common challenge in both OEM and aftermarket headlights, as moisture can accumulate inside housings due to temperature changes even with strong seals. To address this, Nitto Denko TEMISH® CAPSEAL™ air vents promote efficient moisture discharge in the Toyota Tundra MK II headlights. These vents improve airflow within the housing so moisture can escape naturally, functioning like a breathing mechanism, earning them the “Air Breathers” name.

Housing

• The headlights housing is constructed from high-quality polypropylene (PP) for lasting durability. Polypropylene’s strong resistance to heat and moisture helps maintain reliable performance across a wide range of driving conditions and climates.

Lens

• The Toyota Tundra MK II headlights use high-quality polycarbonate lenses engineered to withstand extreme weather conditions while delivering excellent lighting performance. An anti-fog coating reduces internal fogging and improves visibility in changing conditions. A protective UV-resistant coating is also applied to resist yellowing and oxidation, keeping the lenses clear and looking newer for longer.

Features

• LED tube accent
• Activation startup sequence
• Integrated DRL
• LED light source
• Direct OEM fitment, no modifications required
• Plug-and-play installation

What’s Included

• One pair of AlphaRex LUXX-Series headlights (driver and passenger side)
• Required mounting hardware
• Installation instructions

Applications

• Toyota Tundra: XK50 | 2016-2021
• Toyota Tundra: XK70 | 2022-2023

Frequently Asked Questions

Which Toyota Tundra years and generations are compatible with these headlights? The AlphaRex LUXX-Series Crystal Alpha-Black headlights fit two Toyota Tundra generations: the XK50 covering model years 2016 through 2021, and the XK70 covering 2022 through 2023. Both generations use direct OEM fitment with no cutting, drilling, or bracket modifications required. Tundra models outside those year ranges are not compatible with this headlight.

What lighting functions are included in the LUXX-Series Tundra headlights? The AlphaRex LUXX-Series headlights for the Toyota Tundra use high-output LEDs for both low and high beam, an integrated daytime running light (DRL) for enhanced visibility during daylight hours, a slim LED tube accent along the lower edge of the housing, and an activation startup sequence that runs through the front lighting array each time the vehicle is started.

What is the activation startup sequence, and does it affect normal operation? The activation startup sequence illuminates the front lighting array in a set pattern at ignition before settling into normal operation. It serves as a visual signature unique to AlphaRex headlights rather than a functional lighting mode. It does not interfere with the DRL, low beam, or high beam operation once the startup cycle completes.

How do the Air Breather vents prevent condensation inside the housing? Sealed headlight housings, including factory units, are prone to condensation when temperature swings cause humid air trapped inside to cool and deposit moisture on the lens. The AlphaRex LUXX-Series addresses this with Nitto Denko TEMISH CAPSEAL air vents integrated into the housing. These Air Breather vents allow controlled airflow in and out of the housing so moisture can escape naturally, rather than collect on the lens over time.

What are the LUXX-Series headlights constructed from? The housing is molded from polypropylene (PP), chosen for its resistance to heat and moisture across a range of climates and road conditions. The lenses are polycarbonate with two protective coatings applied: an anti-fog coating to reduce internal fogging in variable weather conditions, and a UV-resistant coating to slow yellowing and oxidation and keep the lens clear over the long term.

Does the purchase include both headlights, and is professional installation required? Yes. Each order includes one pair of AlphaRex LUXX-Series Crystal Alpha-Black headlights, covering both the driver and passenger sides, along with all required mounting hardware and installation instructions. The headlights are plug-and-play, connecting directly to the factory wiring harness with no modifications needed.

About AlphaRex

AlphaRex has emerged as a leader in the automotive lighting industry, driven by a relentless commitment to innovation and quality. Since its founding in June 2018, the company has grown from a small operation to an industry-renowned brand, overcoming challenges and seizing opportunities along the way. This dedication to technological advancement is matched by a steadfast commitment to regulatory compliance and industry standards, ensuring that every product not only meets but surpasses expectations.