Best Headlight & Taillight Conversion Kits in 2022

Last update: November 23, 2022

Are headlight conversion kits legal?

There are many different types of headlight conversion kits available on the market, but not all of them are legal. Some states have very strict laws regarding headlight modifications, so it is important to check the laws in your state before purchasing a kit. In general, however, most headlight conversion kits are legal as long as they meet certain criteria. For example, the kit must not change the beam pattern of the headlights, and the light output must not exceed a certain level.

Are LED headlight conversion kits legal?

LED headlight conversion kits are legal in the United States as long as they meet the Federal Motor Vehicle Safety Standards (FMVSS). The FMVSS is a set of safety standards that must be met by all vehicles sold in the United States. Many aftermarket LED headlight conversion kits are not compliant with the FMVSS and are therefore illegal.

Are LED headlight conversions worth it?

LED headlight conversions can be a great way to improve your visibility while driving at night. They can also help to improve the look of your car and make it more stylish. However, there are a few things to consider before you make the switch to LED headlights. One thing to consider is the cost of the conversion. LED headlights can be more expensive than traditional headlights. However, they will last longer and use less energy, so they may save you money in the long run. Another thing to consider is the installation process. LED headlights can be more difficult to install than

Can I put LED bulbs in my stock headlights?

Yes, you can put LED bulbs in your stock headlights. However, there are a few things to keep in mind. First, make sure the LED bulbs you purchase are the same size as your stock bulbs. Second, some LED bulbs are not compatible with certain types of headlights. Finally, make sure to read the instructions that come with your LED bulbs to ensure proper installation.


Fahren H11/H9/H8 Bulbs, 60W 10000 Lumens Super Bright LED Waterproof Headlights Conversion Kit 6500K Cool White IP68 Review:


You need Adobe Flash Player to view this video.Download Flash Player.One of the best headlight bulbs by far. Super bright and plug-and-play, I had no trouble putting the bulbs. If they don't turn on, try plugging them in the other direction. I'm purchasing an additional pair for my second car because they are reasonably priced, extremely bright, and come with a one-year warranty.



Cougar Motor LED Headlight Bulbs All-in-One Conversion Kit - H11 (H8, H9) -7,200Lm 6000K Cool White CREE Review:


Amazingly fantastic!The factory halogen lights were so terrible that I was actually considering getting entirely new aftermarket headlight sets. I've had a lot of close calls with animals that were either in the middle of the road or came from the side. The halogen bulbs simply didn't produce enough light forward or to the sides, and the muddy yellow tint made it impossible to see fine details. I chose to try these LED bulbs before spending more than $400 on new headlight components (both high and low beams). I'm so happy I did!Install:These bulbs don't appear to have the polarity problems that some other LED bulbs do, which could necessitate rewiring, making installation simple. For the most part, plug and play is really straightforward. For the high beams to fit in my Audi A3 housing, a small alteration was necessary; I don't believe other vehicles will need any altering. My car didn't need anti-flicker assistance either, but it appears the maker will provide it if you do. The installation of these fantastic bulbs only took 20 to 30 minutes, even with the necessary modifying.Initial LightSeriously, your initial thought will be WOW! When compared head-to-head with halogen, there is no contest. With a considerably clearer and cleaner light, LEDs cast farther and wider. Beautiful is the greatest word to describe the color profile. Although it's widely known that HIDs will give you white headlights as well, in practice they still seem yellowish after warming up. HIDs cannot be compared to LEDs in any way; no matter how long they are on, the light is always crisp, clear, and brilliantly white. HIDs are famously slow, so they aren't even taken into consideration, but halogens seem exceedingly slow next to these LEDs, to the point where it is surprising that I didn't notice it previously. This is another item that became obvious.The MotiveSo, this is the crucial point. We reside in a distant area, so the 50-mile commute to school each morning involves driving in the dark for the first hour. Just in case the LEDs didn't function properly, I brought the old bulbs with me. The entire roadway was illuminated as soon as I set out, and I could see things on the sides that I had never been able to see before. When using the low beams, light was also reaching farther ahead than the halogen high beams could ever hope to. It was immediately clear that these bulbs were the solution I had been searching for. After 30 minutes, I notice reflections of eyeballs on the roadside ahead. I begin to brake, and as I get closer to a herd of javelina (local pigs), they rush out into the road. I easily dodged them since the LEDs illuminated them far earlier than the halogens would have. The LEDs made this a straightforward, easy avoidance maneuver, however if the halogens had been in, it would have been a narrow escape or worse.What's Down:The only drawbacks I have so far identified are:1) The units are significantly bigger than halogen bulbs. Most homes won't have a problem with this; for those that do, modifications are typically relatively easy to make; use your imagination if necessary. I assure you that having these bulbs is worthwhile.2) To keep cool, the LED bulbs must have their own cooling fans. As a result, you can hear the little fans blowing when your engine is off and your headlights are on. Although they are very quiet, you may occasionally hear the spinning sounds of the lights if your engine is turned off but your headlights are on (when will you ever do this?!). If that is enough to put you off, you likely have more issues than just poor vision caused by your halogen lighting.Period:I think these upgrades are the best I've ever made. You'll do it too. Take some.*UPDATE*Please be informed that these are still in operation 45 days later. There are no flickers, color changes, or dimming. Every day, I use the headlights for a little more than an hour, which adds up to more than 60 hours of use so far. They're excellent! I was concerned these wouldn't last after reading horror stories of other LED headlights dimming, flickering, or breaking completely after only a few weeks of use, but they are still working! A second update will be made in a few months.Fresh ConThese will obstruct the reception of FM radio. However, it only seems to affect weak signals, so city usage won't be very obvious.-Upgrayedd



Fahren 9005/HB3/H10 LED Headlight Bulbs, 60W 10000 Lumens Super Bright LED Headlights Conversion Kit 6500K Cool White IP68 Waterproof Review:


Tone, color, and clarity: The luminosity is just right; it is pure white and neither blue nor yellow (10,000 Lms).-You can see clearly day and night, and the area is big and open, giving you a better perspective.The light is bright and even throughout with no black spots, and the beam pattern is ideal. You can still plainly see how brightly these lights illuminate the pavement in front of the car as well as the wall and garage door because they were tested early in the morning in a parking lot that was well-lit. The headlights on this car are projector-style low beams. The 2018 Kia Optima "S" does monitor bulbs through canbus, but I did not need the resistors for this vehicle. This information is for anyone considering using these bulbs in this vehicle. The resistors I ordered ended up going to a friend who actually needed them. For this specific vehicle, Kia must have set the bulb out warning wattage very low. The driver information center warned me that the driver-side low beam headlight was out when I unplugged the factory halogen, but the message went away when I plugged in the LED bulb without the resistor. The same applies to the passenger side. I'm glad I didn't need the resistors because I wanted to improve electricity efficiency and achieve whiter, brighter light as well. Additionally, the hue of these bulbs matched that of the factory LED fog lights.I tried about five different brands before finding this one, and while I liked it, none of them fit or worked well.I really recommend these LEDs if you have an Optima and want better lights.



AUXITO H4 9003 LED Headlight Bulb Fanless 9000 Lumens Adjustable Beam 6500K Xenon White High Low Beam HB2 Conversion Kit for Headlight Pack of 2 Review:


They are excellent Auxito lights. I've been wanting LED headlights for a while, but I keep hearing horror stories about how dim they are or how they can blind other drivers. These, which allow you to alter the beam, were a gamble I took. They were a "Amazon Lightning Deal," which forced me to make the purchase.All in all, I was really pleasantly surprised. From beginning to end, the installation took roughly 7 minutes. It's just like the video in the description. I switched them on after the installation and WOW! They were undoubtedly "white" and at least as brilliant as my long-time Sylvania Silver Star lights. I fiddled with the setting to get the light beam to line up with the horizon.Since LED bulbs have advanced significantly in recent years, if you've been waiting to get some, this is the moment, at least for these Auxito lights. I've read a few reviews that claim some bulbs ceased operating after a short time. I'm hoping that's an anomaly and the majority will last for years. However, it appears that the business DOES support its 24-month warranty.These are what I put on my 2007 Toyota FJ Cruiser. The only thing that stands out is my DRL, which are always on when the engine is running. The headlights, which also serve as the DRLs and bright lights, have historically been a little dimmer before I switch them on. They are the same right now. However, this is really not a problem at all, so I wanted to bring it up.



H11 LED Headlight Bulbs Mini Sized 80W 16,000LM Per Pair, AUXITO H11/H8/H9 Headlight LED Bulb with Cooling Fan, 6500K White, Pack of 2 Review:


I discovered these after spending about two weeks looking for a new set of headlight bulbs for my car. These bulbs were mentioned in numerous YouTube videos as the best or second-best bulbs for the money, and I have to say they live up to the hype. The stock bulbs on my 2017 Nissan Altima Sv are terrible. Driving with the stock bulbs feels almost dangerous because they are too dim. In order to avoid shining in other drivers' eyes, I started looking for a bulb that was considerably brighter, clearer, and had a more definite cut off. I have to admit that these bulbs are absolutely wonderful. I can turn these on during the day to see the reflection off the road, and they are just the appropriate brightness for driving at night. They are really well constructed, strong, long lasting, bright, and—possibly the best part—affordable, so I won't start recommending them to friends and family. Thank you Auxito for creating such a fantastic bulb!



SEALIGHT H11/H8/H9 LED Headlight Bulbs Conversion Kit, S1 Series 12x CSP Chips Low Beam/Fog Light Bulb - 6000LM 6000K Xenon White Review:


I put them in my 1500 Silverado. There are no additional parts required because they are plug and play. Given that HID lights cost more than twice as much, they look to be of decent quality and the pricing is unbeatable. The driver side was quickly installed. Not so much on the passenger side. Some removal of the front end is necessary since the air box blocks the access door on the headlight assembly. Spend some time on it. Inside the engine bay, I misplaced a 10mm socket and two plastic clips for the plastic cover. I hope that doesn't create any problems!The light is really brilliant and has a very pure, dazzling white hue that is just barely blue. The color contrast between the high and low beams is depicted in the image above. If these hold up, I'll get a set for my fog lights. Since I was never able to completely remove the headlight component, I won't even try to fix the high beams. wished not to damage anything.



CougarMotor LED Headlight Bulbs All-in-One Conversion Kit - 9006-7,200Lm 6000K Cool White CREE Review:


These were installed on a 2010 Toyota Rav4, and they look amazing! It resembled the nighttime sun shining through my headlights. Although I had to lower my headlights to avoid blinding other vehicles, the lights themselves are beautiful. Even though they are loud fans, I cannot hear them at all while driving. These LED headlights featured a wide aperture in the back for the fan to circulate the air, unlike other LED headlights I've used whose fan housing seemed shoddy and had air flow constraints to vent the heat. As a result, I'm not at all concerned about these lights.Installation only took a few minutes, and the fitting was simple and snug. Wonderful lights that are totally worth it.



H7 LED Headlight Bulb, CAR ROVER 50W 10000Lumens Extremely Bright 6000K CSP Chips Conversion Kit Review:


Based on one week of ownership, this review. I'm not yet sure how long it will last. (I don't doubt they'll last, though.)In the past, I spent around $70 on a comparable kind of leds, and after two years, one of them failed.I purchased a set of these since I wanted lights right away and didn't want to pay that much money again. They shine more brightly than the other ones I bought for $70!excellent value for the moneyThey are definitely worth the about $20 price tag because they include a 2-year warranty.



CougarMotor LED Headlight Bulbs All-in-One Conversion Kit - 9005 -7,200Lm 60W 6000K Cool White CREE - 3 Year Warranty Review:


WOW! This is amazing! DOUBLE THUMBS UP! - I started looking for the finest replacement when my 2001 Camry's headlight blew. I go an hour to work each way in the dark of the early morning in SE Alabama and SW Georgia. I need to be able to see down the road at night since I seem to have a special attraction to deer and other creatures that are, for whatever reason, fed up with life. It will cost $48.88 for two brand-new, high-output halogen bulbs from Wally World. These Cougar Motor LEDs are available on Amazon for about $44 per piece. I only chose these lights because of the many favorable customer reviews. My lights were "On-The-Way" and should I need anything, please let them know, the vendor informed me in a brief and direct email I received shortly after placing my order. My lights were delivered a day early, so I replaced all of the front lights (low



Aukee H7 LED Headlight Bulbs, 50W 6000K 10000 Lumens Extremely Bright CSP Chips Conversion Kit Review:


Although the 2008 Sonata's headlight housing is well-designed to make lightbulb replacement simple, it is a tight fit and does not allow for the simple insertion of larger objects, such as these huge LED bulbs. Hopefully, future versions of these bulbs will be even smaller.Learning how to install these LED bulbs in my 2008 Sonata took some time. I first put in the cassette (the ring that is removable). Finding a location for the additional cylinder (external drive) that is placed in the wire is the next step. Before the bulb was inserted or otherwise secured inside the lamp housing, everything had to fit snugly inside. When everything is tucked away, the lightbulb housing is a little loose, and I have no control over how to stabilize the metal cylinder or the bulb wiring inside this tubular space. I also cannot predict where the metal cylinder will end up in relation to the wire. The projected pattern or light output in front of the headlights, though, do not appear to be affected.The dust cap didn't need to be altered because everything fit within.The fact that it substantially obstructs my FM radio reception is the one problem that stands out to me. I kept my standard light bulbs and will watch to see if this persists. I'll decide in a few weeks whether to put up with the radio interference, go back to using conventional light bulbs, or wait till the interference stops.Exceptional rating if not for radio interference.


Can you put LED headlights in an older car?

Yes, you can put LED headlights in an older car. You will need to purchase an LED headlight kit and then follow the instructions that come with the kit. It is important to make sure that you purchase a kit that is compatible with your car.

How many lumens can headlights be legally?

The legal limit for headlights in the United States is 30 lumens. This is the maximum amount of light that can be emitted from a headlight in order to be considered street legal. Any headlights that emit more than 30 lumens of light are considered to be illegal.

How much does it cost to convert headlights to LED?

If you're looking to convert your headlights to LED, you can expect to pay anywhere from $50 to $200. The cost will vary depending on the make and model of your vehicle, as well as the type of LED bulbs you choose. In general, however, the conversion process is relatively simple and can be completed in a few hours.

Is it OK to replace halogen with LED?

Yes, it is ok to replace halogen with LED. LED light bulbs are more energy-efficient and last longer than halogen ones, making them a better choice for both your wallet and the environment.

What are the disadvantages of LED headlights?

There are a few disadvantages to LED headlights. One is that they can be very expensive. Another is that they can be difficult to find if your vehicle doesn’t come with them standard. Finally, they can be harder on your electrical system, as they draw more power than traditional headlights.

What color headlights are illegal?