Buyers Guide:

More than the world's largest supplier of high-end automotive lighting upgrades

Are you searching for an easy and cost-effective way to upgrade headlight bulbs on your car, truck, motorcycle, or off-road vehicle? We're a group of enthusiasts with a passion for perfecting your night-time driving experience. Our goal is to supply you with the best performing headlight upgrades that have been tailored to fit your application, at a price that works within budget. These are HID headlight upgrades for those who are serious about the looks and performance of their vehicle.

If you're driving something truly special, other enthusiasts will notice you during the day - but don't make the mistake of cruising by unnoticed at night. We carry a variety of individual aftermarket and OEM automobile lighting products, and we offer the ability to put together custom headlight upgrade kits to your specific requirements. From HID headlight upgrades to the latest LED bulbs and accessories, TRS will set you up with everything you need to improve vision on the road and provide a personalized style that stands out from the crowd.

More About TRS

New Developments:

New Blog post: 5/10/2017

Headlights are one of the most important features on any motor vehicle. While the average driver is likelier to think of the engine, wheels and passenger compartment on the shortlist of automotive essentials, headlights are close behind in terms of usefulness. Even though you don’t need headlights to actually run a car, you must have...

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Word on the Street:

“I didn't know much about projects, and good lighting, a couple months ago but after coming across The Retrofit Source I feel like I can call myself a professional already.. After doing a retrofit with some Morimoto Mini's on my truck I was amazed by the outcome. Not only do they look super cool, they work fantastic. Since my dad seen the output and huge difference from regular stock bulbs he had me fix him up with a set. Now that my dad has them and putting them to work when he drives to work, my mom now wants a set of her own and I am currently working on hers. She likes the way they look so far and now my brothers want to copy me and get...”

– Ariel

“Ive dealt with TRS for a couple years now and will not go anywhere else. These guys are the one-stop shop for anything HID. Very knowledgable and willing to help out with any questions i have had. Unsure of what to do, dont worry cause these guys will steer you in the right direction. Great customer service and fast shipping. If only every company out there had the business practices that TRS does.”

– Brandon Dulaney