The Best HID Kits for 2017 – Buyers Guide + Reviews

High-Intensity Lamps, or HID headlights, offer a higher intensity light and produce less heat than standard Halogen headlights. They illuminate a larger area of the road and provide a clearer line of sight for the driver, but not all cars come with HID lights fitted. Fortunately, HID installation is easier than you might think and it provides you with access to these and other benefits.

Before buying HID lights, you should understand the different markings and ratings for each headlight. You will also need this information in the future because if you replace Xenon headlights with incorrect bulbs, you could damage the headlight kit.

In this guide, we not only provide you with details of the best HID kits on the market today, but we also provide guidance on how to choose which kit is best for you. Not all headlights are created equal, and different cars have different requirements. What might be best for one vehicle is not necessarily best for yours.

The Kensus HID Xenon is our pick as the best HID conversion kit.

It is completely weatherproof, offers plug and play installation, and the lights are extremely efficient. Replacement bulbs are also readily available and the 2-year warranty ensures peace of mind should something go wrong with the kit.


The 7 best Xenon HID conversion kits we have found are:

  1.  Kensun HID Xenon Conversion Kit
  2. Innovited AC 55W HID Xenon Conversion Kit
  3.  Apex HID Xenon Conversion Kit
  4.  Xtreme Vision 35W Xenon Conversion Kit
  5. HID DC Xenon Headlight Slim Conversion Kit By SDX
  6.  SDX HID Headlights Xenon “Slim” Conversion Kit 
  7.  OPT7 Blitz Bullet HID Kit


Kensun HID Xenon Conversion Kit – Efficient & Luminescent HID headlights With A 2 Year Warranty

20 minutes is all the time it takes to install the Kensun HID conversion kit. The DIY kit is plug and play, which means that you won’t need to rewire or replace other components in the car to enjoy more efficient and brighter headlights when driving.

This kit is among the most expensive but is still far from expensive, and the sheer range of options, as well as the selection of brightness levels available, ensure that it remains great value for money.

Customer Service

Not only are reviews of the product itself positive, but Kensun’s customer service is excellent. Buyers can ring support with any questions or with any problems, ensuring a smooth kit installation.


Options are important when it comes time to choose your HID replacement kit. Choose the brightness you need, ensure that the kit you choose is compatible with your headlights, and check to determine whether replacement bulbs are readily available. There is nothing worse than needing to replace the bulbs, only to find that they are hard to come by or expensive to purchase.

Kensun ticks all the boxes. There are kits that are compatible with all the most common replacement bulbs.

Product Specs



Manufacturer Part Number



9006 (HB4)


6000k - Bright Wight



Kensun Color Range Chart

As well as affecting the brightness of the bulb, the temperatures listed above also affect the color of the bulb that you install. However, factors such as the voltage and even personal perception can alter the look of the color that you experience from your new headlights.

Simple Installation

Installation is made simple because the pieces snap easily together. There’s no need for complex rewiring, and your new headlights are essentially plug and play. Within 20 minutes you can enjoy brighter, fuller, and more efficient lighting.

The kit comes in an aluminum case that protects the bulbs and makes them easier to carry.

You also receive a pair of 9006 HID bulbs.

The ballasts have been designed so that they are fully weatherproof, shockproof, and waterproof, and you will also receive mounting brackets and full, simple to follow instructions.


  • 2 year warranty
  • Plug and play
  • Exceptional color and bulb range
  • Superb Customer Service


  • More expensive than most other kits


Innovited AC 55W HID Xenon Conversion Kit – A Simple Plug And Play Conversion Kit That Also Works On Motorbikes

With color temperatures ranging from 3000K right up to 30000K, the Innovited HID headlight kit has the color and brightness for you. Electrical components are plug and play, which makes them easy to install, and electrical components are designed to be weather- and shock-proof.

Quality And Lifespan

Innovited claims that the Xenon lights have a lifespan of 5500 hours, which means that you won’t have to replace the bulbs or the kit anytime soon, and combined with the reasonable cost of this kit, it means that the Innovited kit is one of the best value kits on the market.

Easy Installation

All the electrical components are plug and play, and you receive a handy instruction booklet to help ensure that you can quickly and easily fit your new lights. The lights are not only suitable for use as headlights, but also as fog lights, and they work with cars and trucks, but also with motorcycles.

Beware Of Fakes

It is worth noting that there are several fake Innovited products on the market. Make sure that you buy genuine products. Otherwise the warranty will obviously not be valid. If you do buy a genuine kit, though, you will usually benefit from a one year warranty. If anything goes wrong in this time, you can have the lights repaired or replaced.


Select from H Series, 9000 Series, and 880 Series bulbs. Colors include green, pink, and purple, and there are also 3000K to 30000K color temperatures to choose.


The ballast, which connects the kit to the car, is weatherproof and waterproof, and its slim design means that it is ideal for use in cars with limited space. The whole it is tested to work at temperatures ranging from -40 to 105 degrees, making it suitable for off-roading as well as for use on the road, almost anywhere in the world.

The Innovited kit is a great all-around product, offering a high-quality kit with many options for the car or motorbike owner. Although there aren’t quite as many color temperature options as with the Kensun kit, there is still a strong range to choose from.


  • Very strong wiring harness
  • Ideal for motorcycles as well as cars and trucks


  • There are lot of fake Innovited products on the market
  • Slightly smaller color range than Kensun offers

Apex HID Xenon Conversion Kit – Cheap Xenon Headlight Kit That’s Easy To Install

Minimal installation time, a selection of bulb sizes and colors, and premium quality ballasts make this a great quality Xenon headlight kit. A 2-year warranty is included with every purchase of the Apex HID Xenon conversion kit, and slim ballasts mean that this kit can be fitted in cars with limited space. Despite its premium feel and ease of installation, this kit is one of the most competitively priced on the market.

Easy Installation

Like many of the premium HID conversion kits on the market, the Apex kit is billed as being plug and play. Parts snap together easily so that there’s no need to cut, strip, or otherwise mess around with the wiring. Most users report that it takes less than half an hour to install the new Xenon headlights.

Color Range

What’s Included

The Apex HID conversion kit is a full conversion kit. It offers everything that you need to be able to convert from standard halogen lamps to HID lights.

In fact, Apex has made sure that you won’t need to buy anything additional when installing the kit. You receive 2 Xenon HID bulbs, two 35W slim ballasts, universal plug and play wires and connectors, an installation diagram and a 2-year manufacturer’s warranty. You even get two pieces of double sided tape and 9 zip ties; literally everything you will need to complete the installation.

Warranty And Quality

The Apex kit is one of the most affordable on the market, but despite its low price point, it is a very good quality kit. It has everything you need for an easy installation and includes a generous 2-year warranty. If money is tight, or if you simply don’t want to pay the premium price tags of some of the other kits on the market, then we highly recommend this kit.

With color temperatures ranging from 3000K right up to 30000K, the Innovited HID headlight kit has the color and brightness for you. Electrical components are plug and play, which makes them easy to install, and electrical components are designed to be weather- and shock-proof.


  • Very competitively priced for a quality kit
  • Everything included, even double sided tape and zip ties
  • 2 Year Manufacturer’s Warranty


  • Not quite the extensive range as offered by premium kits

Xtreme Vision 35W HID Xenon Conversion Kit – A Cheap HID Conversion Kit With Full Phone And Email Tech Support

HID conversion kits are designed to be as simple as possible to install in your car, but this doesn’t mean that we won’t come up against some problems during the process. Despite being one of the cheaper kits on the market, the Xtreme Vision HID headlight conversion kit includes full tech support by phone or email.

Plug And Play Installation

Xenon headlights do not simply plug straight into an existing halogen headlight setup. This means that you need to convert a car from halogen to Xenon, and this is the reason for having to buy headlight conversion kits.

Fortunately, good manufacturers have identified this need and, thus, they have manufactured plug and play wiring and conversion kits. The pieces and wires simply clip or snap together. You don’t need to cut wires or strip them, and this makes it a lot easier to complete the installation.

The Xtreme Vision HD conversion kit is plug and play, is very easy to use, and enables you to convert your car from standard to HID headlights in about 30 minutes.

Selection Of Kit And Bulb Options

Ensuring a proper fit is essential if you want to enjoy good illumination and a long life from your kit. The Xtreme Vision kit is available in a range of sizes so that you can ensure your new headlights are the perfect fit for your car. This means that they will last longer and continue to provide better illumination than your standard headlights.

The 35W kit comes with the following color and temperature options:

What’s In The Kit?

As you would expect with a conversion kit, you do get all the essentials that you need to make the conversion:

  • 2 bulbs
  • 2 35W slim ballasts
  • 2 plug and play wiring harnesses
  • 2 mounting brackets
  • Easy-to-follow installation manual.

The only possible downside with this kit is that you don’t get the double-sided tape and zip ties that you do with the similarly priced Apex kit.

Quality And Support

However, while the Xtreme Vision kit may not be replete with tape and ties, what it lacks here it makes up for in support. Free tech support is available both over the phone and by email, so if you are having any problems with the installation or conversion, you can get the help you need.


  • Very competitively priced
  • Tech support by email and phone
  • 2 Year Warranty


  • Not quite the same extent of extras as in some other kits
  • Slightly less color range than some premium kits

HID DC Xenon Headlight Slim Conversion Kit By SDX – Great Quality, Cheap Headlight Conversion Kit

HID lights are popular because they provide much greater illumination than standard halogen lamps, despite consuming less energy. Surprisingly, few cars include these lights as standard, even though the components are inexpensive. Fortunately, the SDX HID conversion kit enables you to convert from halogen to HID headlights or fog lights.

The kit provides easy, plug and play installation. It comes in a great range of bulb sizes and colors, and the kit includes virtually everything you will need to be able to convert your headlights. You may need some additional double sided tape and handful of zip ties, but these aren’t always necessary.

Simple Installation

The point of buying any kind of kit is to make sure a process is as simple and intuitive as possible. This is also the case with HID conversion kits. Why buy a kit if you then need to strip and cut wires, and do a lot of the hard work yourself?

The SDX headlight conversion kit is simple to use. The components clip together and clip on to the car. They are designed so that you do not need to cut or strip wires down, and so that you can quickly and easily fit your new Xenon headlights.

Color Range

What’s In The Kit

You do get all the essentials that are needed when converting your headlights. You receive:

  • 2 bulbs
  • 2 ballasts
  • 2 wiring assemblies
  • Installation Manual

Warranty And Quality

The SDX headlight kit is cheap, and it comes with a manufacturer’s warranty, although you won’t find any technical support if you’re struggling. The kit not only works on cars and vans but on some bikes and even all-terrain vehicles.


  • One of the cheapest kits on the market
  • Very good range of color temperatures to choose from


  • Some uncertainty regarding how long the warranty lasts
  • No extras like zip ties in this kit

SDX HID Headlights Xenon “Slim” Conversion Kit – Easy To Use Xenon Headlight Kit In A Huge Array Of Colors

This HID kit fits HB4, 9006HP, 9006XS, 9012, HIR2, and HIR fittings. It is arguably the cheapest, good quality kit on the market, and it comes in an impressive array of color temperatures. It not only fits a great selection of cars and vehicles but will fit your tastes and needs too.

When looking for the best HID kits, you need to ensure that you buy a kit that is easy to fit, as well as being compatible with your car. It should include everything you need to make the conversion, and a warranty is always a good idea; while most people enjoy a trouble-free experience, it is always good to have the peace of mind that a warranty provides.

Easy Installation

Plug and play conversion kits do not require any wire stripping, wire cutting, or additional work on the components of the kit. You simply snap and plug the components into place, ensuring that you fit the ballasts as directed, and follow the instructions provided.

SDX are well known for providing easy to follow instructions, which helps make for a better experience. They also provide components that really are ready for fitting as soon as you open the box.

What’s Included

Included in every SDX HID kit, regardless of color or size, are the two HID bulbs and two ballasts, an easy to follow instruction guide, and the wiring arrays. You may want to ensure that you have zip ties and some double-sided tape to hand because these can help ensure a more reliable and longer-term fit, but everything else is in the kit which saves you the effort of having to find extra parts.

Wide Selection Of Choice

Choose the appropriate size and fitting of kit for your car, or other vehicle, to ensure that it will fit securely and without any problems. Beyond this, though, you can opt for AC or DC, and SDX also offers an impressive selection of color temperatures.

Xenon bulbs burn at different temperatures, and the exact temperature dictates the color of the light that is emitted. It is important to note that many factors, including the voltage and even the atmosphere, as well as your own personal perception, dictate the color of light that you see but, as a general guide, you can buy SDX HID in temperatures that range from 3000K to 30000K and from bright white to indigo.

Quality And Warranty

This product offers a 2 year warranty.

The kits receive positive reviews all over the web, especially considering the very low price that they are currently available for. SDX shows that you don’t need to pay premium prices to access good quality HID conversion kits.


  • Cheap
  • Easy to use


  • Potential Ballast Issues

OPT7 Blitz Bullet HID Kit Powerful “Mount-less” Ballasts – Simple installation from the “world’s smallest” HID Kit

OPT7 claim that the Blitz Bullet HID Kit, which uses mount-less ballasts, is the world’s smallest kit. This is especially useful for those that are working with limited space, or if you are looking for a HID kit for an all-terrain or another off road vehicle where there is less room than in a car or van.

Easy Installation

The OPT7 HID kit is very easy to install. The parts are termed plug and play, which basically means that they clip into place, without the need for soldering. The wires are also cut to the right length, so you don’t need to cut them yourselves or make any alterations to the parts before you install them.

As with all the best HID kits, you receive easy to follow instructions, and the whole process of replacing your existing halogen lights with Xenon HID headlights should take no more than around 30 minutes, even if this is your first replacement job.

What's Included in the Kit

The kit includes 2 x 35W ballasts, 2 x z-Arc HID bulbs, and the components are guaranteed to fit if you ensure that you buy the right size kit for your needs. You also receive written instructions that guide you, step by step, through the installation process.

Color Range

OPT7 gives you a 2-year warranty with every kit purchase, which means that you can enjoy total peace of mind when you buy. They also offer email support, although there is no phone number for you to call, so it may take longer to get a response than some buyers would like.

Overall, the quality and the cost of the kit means that this is another great kit. The 2-year warranty is a bonus, and while the color selection is a bit more limited than some other kits offer, you should still be able to find the color for you.


  • Very easy to fit
  • 2-year warranty


  • No telephone customer service – only email
  • Slightly limited color selection

Upgrade Your Halogen lights to Xenon

Most modern cars come with standard halogen headlights. Halogen bulbs heat a wire filament within the bulb to create light. This is an inefficient means of producing light, and it also means that the light produced can be quite dim.

In contrast, High-Intensity Discharge (HID) lights, do not have a wire filament. The bulb is filled with Xenon glass, and two electrodes pass a current that ignites the gas. Once the gas is lit, a much smaller current is required to keep them lit, and these types of bulb produce a much more exuberant light.

Many people choose to upgrade from their halogen lights to HID lights, either because they want brighter headlights, or because they prefer the look of this type of light. HID lights burn at different temperatures, per the model that you buy, and different temperatures produce different looking colors.

Benefits Of Xenon Headlights

There are several distinct advantages to the purchase and installation of HID headlights, and therefore they have grown in popularity with owners of cars, vans, motorbikes, and off-road vehicles. In fact, they have many viable uses, and they offer the following benefits to users.

Improved Lighting And Visibility

Halogen headlights are only capable of producing a dim yellow light because they are relying on the heating of wire filament and the use of mirrors to help direct the light produced. In contrast, HID bulbs do not rely on filaments at all.

They produce a much brighter light, which means improved driving visibility and a much wider range of lighting. When driving in especially dark conditions, this improved lighting can prove essential to the driver.

Better Looking

The temperature at which Xenon burns alters the color of the lamp. It is not uncommon to see white lights with a blue tinge on the roads, but this is only one of several different colors of Xenon headlights you can buy for your car.

It is this choice of colors, as well as the perception that Xenon lights are cool, that has helped drive their popularity over the years. When buying a conversion kit, you will often be given the choice of what temperature you want, enabling you to pick a color.

It is important to remember that many factors will ultimately determine the color, so while temperature is the most important, it isn’t the only consideration. The voltage that is used and the atmosphere play a part, but different people can look at the same Xenon light and see slightly different colors.

The color associated with a particular temperature should, therefore, only be used as a general guide, because there is no guarantee that this is the color that you will see once you fit your new lights.

More Efficient Than Halogen

Another popular reason for selecting HID lights over replacement halogen lights is the increased efficiency that they offer. A much higher voltage is required to light the bulbs, compared to lighting a halogen headlight, but once lit, minimal voltage is needed in order to retain the light.

Also, halogen relies on the heating of a filament, and it is well known that this type of lighting is inefficient and ineffective. In fact, many countries have banned the use of this type of light in homes, but they are still used in the production of cars.

The Drawbacks Of Xenon Kits

There are many benefits to Xenon headlights but, as with anything, there are potential drawbacks. If you intend to replace your existing lights using a replacement kit, you should be aware of the drawbacks of doing so, in order that you can make an informed decision.

Questionable Legality

You should check the legal situation regarding the use of Xenon headlights in your area. There have been concerns, many of which turned out to be unfounded, regarding whether this type of light was safe for other road users when deployed in a car. As such, some countries and some states do not strictly allow their use. Check before you install.

Fog Lighting

There have also been reports that Xenon headlights do not perform as well in foggy situations. Apparently, the type of light that is produced can reflect on the moisture particles in fog, because of the intensity of the light.

Xenon headlights are often used as fog lights, so do ensure that you can see properly when you use HID lamps, especially in difficult driving conditions such as fog.

What To Look For When Buying A HID Conversion Kit?

Even though modern kits are more efficient and simpler to use than they once were, there are still certain factors that you should consider when considering which HID kit is best for your needs:


In an ideal world, the cost would not be an issue, but in the real world, the budget is important. Some kits, especially those for late model and high-end cars, do have a premium price tag. The conversion is more complex, and the parts more expensive; hence the higher price.

If you have a vehicle that is older or does not require additional conversion, then you don’t need to pay over the odds. The prices of some of the best HID kits are barely any more expensive than buying replacement bulbs for existing halogen or LED lighting arrays.

Ease Of Installation

Most people buy an HID light kit because it includes everything that they need in order to make the conversion, negating the need to buy additional parts or make extra changes to the vehicle itself.

When buying a kit, do make sure that it is easy to install. This not only means making sure that you buy the right kit for your car, but that the kit you do purchase has an instruction manual or guide that takes you through the process, step by step.


Different makes and model of car, and different years of car have different engine and light configurations. Even two seemingly identical cars may have a slightly different lighting array arrangement, and this may necessitate the use of a different conversion kit.

Check the style of lighting you have, buy a compatible conversion kit, and you should find that this eliminates many of the potential problems that could be faced during the installation of the kit. If a kit does not list compatibility, then you may be best walking away and looking at a different model.

Customer Support

Instructions are designed to be easy to follow, and the kits usually only require two or three steps. Kit manufacturers have honed the process, making it even easier than ever before to install this type of light on your vehicle, but no matter how high the quality of the kit, you may have some problems during installation.

Customer support and technical support exists to remedy any of these problems that arise. You can contact the technical team, and they will provide you with assistance.

Most companies offer at least email support, but phone support means that you won’t have to wait before you can complete the conversion process.


Modern lighting kits tend to be high quality. They include high-quality parts that are designed specifically for the purpose of converting car headlights from halogen to HID.

Unfortunately, though, problems can sometimes occur, as they can when you buy any product or any part for your vehicle. By ensuring that you buy a kit that comes complete with a manufacturer’s warranty, you can enjoy peace of mind that any problems you endure can be resolved quickly and easily.

In most cases, you will receive either a 12-month or 2-year warranty. Obviously, a 2-year warranty is preferred, but remember that most problems will occur immediately following installation, so don’t instantly ignore any kits simply because they only have the shorter warranty period.

How to Install Your Conversion Kit

The Best HID Kit On The Market in 2017

HID headlights are brighter, more efficient, and better looking than their halogen counterparts. They light up more of the road and surrounding area, and there are kits that are compatible with virtually all makes, models, and years of car, van, and motorbike.

We have reviewed 7 of the most popular and best quality HID lighting kits, and have determined that the Kensun HID Xenon Conversion Kit is the best HID kit currently available. It has thousands of positive reviews, with very few problems endured by those that have bought this kit.

It includes a 2-year manufacturer’s warranty, and Kensun offers exceptional technical and customer support. The kits are also clearly labeled for compatibility, and you can choose from a huge range of difficult color temperatures to suit your tastes and preferences.

While the Kensun isn’t the cheapest kit on the market, it certainly isn’t expensive, and when you take into account the quality and range of kits available, it represents the best value for money.


Last update on 2018-05-20 / Affiliate links / Images from Amazon Product Advertising API