Good headlights are arguably one of the most important components on any car - that's why you should upgrade them with a new HID kit. Beyond allowing you to see in little to no light, HID headlights let other motorists see you. Likewise, dim headlights don't allow you to see properly at night and they also reduce the chance that other cars will see you. Use our guide to find the best HID kit on the market 2017.
The Kensun HID Xenon Conversion kit is by far the most popular HID kit we could find. Customers rave about the quality, ease of install, customer support and overall awesomeness of this kit. First off, this kit is available in all bulb sizes. This means that no matter what car you are driving, this HID kit has a bulb that will fit your car.
Second, this kit includes nearly every color temperature you could ever want. This is fantastic for those who have show cars and want that cool pink or green color. They even have color temperatures that go all the way up to 30,000K. Of course this kit comes with all the more standard color temperatures as well like 3000K, 4300K, 5000K, 6000K, 8000K, 10,000K and 12,000K. This particular HID kit is “plug-and-play” and can be installed in about 20 minutes. This is great if you are a do-it-yourselfer and don't want to pay a mechanic. Kensun also provides some of the best customer support in the industry.
Overall this HID kit has had over 5,000 reviews and received an average rating of 4.3 out of 5 stars. You really can't go wrong with this HID conversion kit. One of the best things about it is a price tag of less than $50 at the time of this review.
Why It Made The List: It is an affordable HID conversion kit that provides a wide range of color temperatures at the point of purchase.
This HID kit includes the two Xenon HID lights and two Xentec 35w alloy ballasts — everything you need to replace your OEM headlights. The bulbs will fit every compatible vehicle with a massive range of bulb types available. This kit is also 100% water, shock resistant.
Like our other reviewed HID kits, the Xentec HID Conversion Kit contains a broad range of color temperatures and accent colors. It has the show colors pink and green in addition to color temperature maxing out at 30,000K. You can also order the standard 3000K, 4300K, 5000K, 6000K, 8000K, 10,000K and 12,000K. Xentec lists up to 5x brighter light than halogen and up to 35% less power use with this kit. This HID kit is very easy to install and comes with easy to use plugs with QuickSnap connectors.
Overall this HID kit has an average rating of 3.6 out of 5 stars with more than 1,500 HID kit reviews. For less than $40, at the time of this review, this HID kit provides some serious bang-for-your-buck.
Why It Made The List: Being completely shock and water resistant is a huge bonus for headlights since they often take the brunt of the elements.
The Innovited HID Conversion Kits provide top of the line technology at a very modest price. This particular kit includes the “slim” low-profile ballasts which are less than two centimeters wide. What this means is that they will fit in nearly any car — or motorcycle. The ballasts are also waterproof, shockproof and dustproof. The manufacturer claims they will work in any weather condition.
This HID kit comes in a wide range of bulbs, fitting most vehicles on the market. Not only does Innovited provide the lights in show colors pink and green, but they also provide purple. Like most HID kits, the Innovited kit comes in color temperatures of 3000K, 4300K, 5000K, 6000K, 8000K, 10,000K and 12,000K. Innovited has top-notch customer service as well. They work very hard to provide the very best for their customers.
Overall this HID kit has an average rating of 4.2 out of 5 stars with more than 1,000 reviews. Give your car the look it needs for less than $50 at the time of this review.
Why It Made The List: The low profile ballast means it will fit in a wider range of cars.
The Blitz HID Conversion Kit is listed as a comprehensive HID kit that includes a relay harness and capacitors. This HID kit has everything you need and more to install it at home. It is a plug-and-play kit with QuickSnap connectors ensuring a secure fit every time. No need to cut or merge.
This kit also comes with a 2-year manufacturer warranty. The capacitors included in this kit help to eliminate flicker and “bulb out” error lights that can be seen in lower quality HID kits. This kit also has a relay that will “improve brightness, enhance bulb life and increase stability.” In addition to these two components, the kit will contain the two Xenon bulbs in a variety of colors and color temperatures. Show colors include hot pink, vibrant green and midnight purple. Standard color temperatures include 3000K, 4300K, 5000K, 6000K, 8000K and 10,000K.
Overall this HID kit has an average rating of 3.7 out of 5 stars with more than 1,000 reviews. With a low price of less than $40 at the time of this review, you can get a complete do-it-yourself HID kit with free shipping.
Why It Made The List: The QuickSnap connectors make installation a breeze because you don't have to worry about cutting or merging wires and connections.
The XtremeVision HID Conversion Kit is a world-class HID kit for the price. What makes this kit so popular is the warranty and customer service provided. You receive a 2-year no hassle warranty in addition to instant tech support via telephone or email. XtremeVision prides themselves on handling any issues you encounter while installing or while using any of their products.
This kit includes the two Xenon lights, two premium slim ballasts, two plug-and-play wiring harnesses, two ballast mounting brackets and of course an installation manual. The Xenon bulbs come in pink, purple, deep blue, 3000K, 4300K, 5000K, 6000K, 8000K and 10,000K.
Overall this HID kit has an average rating of 4.0 out of 5 stars. It also costs less than $30 at the time of this review. You can buy this kit and have money left-over to further enhance your vehicle.
The Apex Xenon HID Conversion Kit is one of the least expensive, yet one of the highest rated HID kits reviewed. Nearly everyone who purchased this kit had great things to say about the ease of install and quality of the kit. Apex states that this kit will fit almost any vehicle.
Average install time for this kit is less than 20 minutes with “minimum knowledge required for 90% of vehicles.” The Apex HID kit features 100% digital ballasts for continual regulation of power to the bulbs and universal installation connectors so no splicing or cutting is required. This kit comes in the following colors/color temperatures: green, pink, purple, 3000K, 5000K, 6000K, 8000K and 10,000K. Apex also provides a 2-year manufacturer's warranty.
Overall this HID kit has an average rating of 3.8 out of 5 stars. For less than $30 at time time of this review, you really don't have to spend a fortune on new xenon headlights.
Why It Made The List: Installation time is a huge factor in our reviews — and this HID conversion kit installs in about 20 minutes.
High-intensity discharge (HID) headlights have become very popular over the past few years. They also operate a little differently than the traditional halogen bulb. Instead of having a filament which glows when electricity is conducted through it, HID headlight bulbs have a small chamber of gas that glows when ignited. The gas will actually remain lit when supplied with constant 12v power after the initial ignition by a charge of more than 23,000v. This glow is defined as color temperature (which we will talk more about in a minute).
HID headlights will also produce more light than traditional bulbs while consuming less power. It has been observed through studies that HID bulbs can produce up to 3x more light. While producing more light, HID bulbs will also draw up to 80% less power than traditional 55w halogen bulbs. They can actually fit right in the place of OEM headlights on most cars with little to no modification required.
HID headlights have become popular largely in part because manufacturers have worked hard to develop do-it-yourself kits. These DIY HID headlight kits are not only easy to install, but they are are often universal.
This has let beginner motorists and hobbyists alike buy a HID kit and install it on their own without paying a mechanic or professional to do it for them. Due to the production of DIY kits, the prices have come down significantly in the past few years. In fact, you can find some ultra high quality headlight kits on the market for less than $100.
Good HID conversion kits come with everything you need to install them at home. They contain the bulbs, wiring and the ballast. Some of the higher quality kits or vehicle specific kits will come with additional parts that are sometimes necessary for converting your current headlight setup into a premium HID headlight. The bulb portion of the kit is pretty straight forward, as are the wires. The one device that people aren't as familiar with is the ballast. The ballast is responsible for initiating and regulating the flow of electricity to the HID headlight bulbs.
The ballast must be able to provide the initial voltage spike to ignite the gas in the bulb. It must then control the current to provide the proper amount of volts required for maintaining the arc. Ballasts must also be smart in that they need to be able to handle the restriking of an already hot bulb.
The glow emitted from the HID bulb is actually referred to as color temperature and is a hue of the light source. This HID light characteristic is often mistaken for brightness.
First you start with a black body (the HID lights in their non-charged idle state), then raise the temperature of the gas inside until it reaches a specific temperature. That temperature corresponds with a color.The temperature is measured in absolute temperature, Degrees Kelvin (K). Color temperature is actually related to “warm” and “cool” light tones. Higher temperatures (5000K and above) produce light that we consider “cool.” While low color temperatures (below 5000K) produce “warm” light. The cool light resembles blue-ish white and violet hue and warm light resembles yellow-ish white to red hues. One rule of thumb is that visibility will actually be reduced if using color temperatures below 4300K and color temperatures above 8000K.
Here are some common color temperatures:
Can be used in place of halogen fog lamps.
The most common choice for vehicle manufacturers. Will provide the most light.
This color white also includes a hint of blue. This is the most common color temperature in aftermarket HID lights.
Similar to 6000K but with more blue.
Dark blue light close to violet on the color spectrum. Visibility is actually reduced at this temperature.
Very purple. Visibility is significantly reduced and is not recommended for driving at night.