Best HID Kit Reviews & In-Depth Guide

Want to upgrade your car headlights to HID? Read our reviews of the best HID kits here.

Are you looking for the best HID kit but confused with all the options? You’re not the only one. Demand for High Intensity Discharge (HID) lights are greater than ever because it is now the standard used by cars, sports utility vehicles, sedans and other cars.

While there are a lot of HID conversion kits they are not made equal as some are better than the others. However there is no need to spend hours browsing the web for information as we have compiled a guide here.

Best HID Kit - Our Top Picks

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Reviews of the Best HID Kit

Kensun HID Xenon Conversion Kit with Premium Ballasts 9006 (HB4)

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The Kensun HID Xenon light kit is compatible with a wide range of vehicles. Installation takes less than half an hour and if you’re not sure how to proceed just refer to the easy to follow instructions. The package includes high quality ballasts which are resistant to shock, dust and rain.

The Kensun HID lights are brighter and last longer than halogen, but they don’t use as much power. A standard halogen bulb uses 10 to 15 amps, and while HID starts off with 20 amps but quickly drops to 3 amps, and with a life expectancy ten times longer than halogen, it is a good investment.

Apex HID Xenon Conversion Kit “All Bulb Sizes and Colors” with Premium Slim Ballasts

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The Apex Xenon HID Lights takes easy installation to another level as it only takes 20 minutes to set up. These bulbs have a brightness level triple that of halogen lamps and it is also waterproof, shockproof and dustproof. A set of these bulbs is good for 5,000 hours so it’s not as expensive as halogen bulbs.

These xenon lights are bright and make driving at night more comfortable. Even if there are no lights ahead or it’s raining you can drive with confidence. The ballast has a solid, high quality feel and once the bulbs are installed you will see how bright and flicker free they are.

Blitz 35w HID Xenon Conversion Kit w/ Relay & Capacitors Bundle 9006

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The Blitz are designed to replace standard car bulbs, and it’s a good option as it’s brighter, clearer and lasts longer. With a lifespan of 5,000 hours and 3600 lumens, the Blitz is a more effective and practical option for vehicles. Like all good HID kits today installation is plug and play.

Aside from smooth installation, the kit comes with Quick Snap connectors which keep the OPT7 bulbs in place. With other headlights you have to do a lot of merging and cutting, but that’s not necessary with the Blitz. With these bulbs you can drive your car at night and see what’s up ahead clearly.

Innovited AC 55W HID Xenon Conversion Kit

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The Innovited bulbs have a life expectancy of 5,500 hours so it’s going to take a while before you need to get a replacement. Designed to withstand shock and water, the bulbs use plug and play for quick installation. 

The ballast is also a universal fit so it should work with any motorcycle or car. It has a low slim profile but it’s capable of handling diverse driving conditions.

The wiring harness is heavy duty and designed for daily use. The HID bulbs are well made, and the gasket – rubber and plastic – provides a good fit and won’t allow dust to get in. The waterproof ballast includes the required screws and mounting plate so everything you need to get started is here.

SDX HID Headlights™ Xenon “Slim” Conversion Kit

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The SDX headlights have a plug and play installation so there is no need to splice electrical wires. The light is available in different colors and its lifespan is longer compared to the standard car headlights. 

Like other SDX headlights, the Slim Conversion Kit xenon bulbs are shock and waterproof.

There are a lot of HID kits, but the SDX is one of the best when it comes to performance and quality. When compared to standard headlights the difference is significant especially at night. Easy to install and with a long lifespan, it is ideal for just about any vehicle.

XtremeVision® 35W HID Xenon Conversion Kit with Premium Slim Ballast

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The XtremeVision offers bright and high quality light greater than those on halogen bulbs. Installation is clearly explained so it is straightforward with no modification needed. Once the kit is set up, expect power consumption to go down by 35% and its lifespan to be five times longer than halogen.

XtremeVision lights have the European E-Mark and ISO9001 Certification to guarantee quality, and it is 100% waterproof and shockproof. These lights are available in several colors including deep blue, deep pink and many others. While the colors vary, the performance and specs are similar.

XENTEC H13/9008 10000K Advanced Slim Alloy Ballast HID Xenon Kit w/ Hi-beam Halogen

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The Xentec H13 provides 3500 lumen brightness, so it is up to three times brighter than halogen. Its lifespan is good for 5,000 hours and while it produces more light, uses 35% less power than halogen lights. It also comes with an alloy slim ballast to prevent flickering and installation is simple plug and play.

The Xentec H13 is 100% shock and water resistant, and design wise they look as good as pricier lights. The light output is reminiscent of daylight and when installed which makes it easy to see even on rainy nights. Because of its long lifespan there is no need to buy frequent replacements, saving you money.

What is a HID Conversion Kit?

An HID conversion kit allows you to install HID lights on your vehicle. It’s not sufficient to just replace the bulbs, as it is more practical to use a kit so they fit properly. With these kits you can change the headlight on your vehicle and take advantage of their features. Conversion kits are easy to set up as most have plug and play installation. Even if you are not a car expert it should not take long before you set everything up.

How HID Kits Work

High-intensity discharge lamps generate light via an electric arc instead of a filament. The arc’s high intensity emanates from the metallic salts which dissipate inside the arc chamber. These lamps have a greater efficacy compared to tungsten lamps. These HID kits are also known as gas-discharge burners.

HID burners produce more light than halogen, and due to its beam pattern, can be manufactured in smaller sizes without compromising the output. HID lamps are also known as xenon headlamps even though they are really lamps with metal-halide. There are different types of HID lights, but most of them are distinguishable for the bluish tint.

Tips for Buying the Best HID Kits

There are several factors you need to consider if you’re going to buy one of these conversion kits. All of them have the same function and claim to offer the same benefits, but you can use the following criteria to find the right kit.

Easy Installation: the kit should have plug and play installation so it won’t take you more than 20 minutes.

Heavy Duty Ballasts: the best ballasts are invulnerable to dust, water and shock. They should also have a solid, premium feel. Cheap HID lights feel too light and flimsy.

Complete Package: the mounting brackets, screws and other hardware should be included in the package.

Bulb Type: the bulb should be compatible with the vehicle you’re driving. The popular ones work not just on cars but also snowmobiles, motorcycles, dirt bikes etc. Before you purchase a kit, make sure it is designed for your vehicle. Among the most widely used bulbs are H7, H1 and H4. Refer to your vehicle’s manual for the headlight bulb used so you’ll know what to get.

Color: HID kits come in different colors so you have your pick. The standard color for HID is 6000K (white), but blue, pink, beige, green and many more shades are available. Some colors may not be the most appropriate for the road, so it is better to be practical when choosing a shade.

We all have preferences when it comes to color, but as a rule you should avoid intense shades as that could distract other motorists especially if it is night. You should also read the local laws regarding the use of colored headlights. In some areas it might be illegal to use certain colors for headlights.

Compatibility: basic HID kits should be compatible with old cars as their lighting systems are simple. Vehicles manufactured after 2003 are more complex and work better with sophisticated kits.

Luxury vehicles and sports cars have specially designed electronic systems, i.e. anti-lock braking systems (ABS) and traction control. If you own one of these an advanced HID kit is the better option as they have matching components.

What are the Benefits of HID Lights?

HID lights are in demand because they’re cost effective. The bulbs installed in cars are very basic and don’t last a long time, necessitating frequent replacement. Most of the HID lights have a lifespan of 3,000 to 5,000 hours, whereas halogen lights are good for 600 hours at most.

HID lights don’t just last longer: they are also brighter. Illumination is still good even if it’s night. The brightness might take some getting used to, but you’ll see the difference in quality soon enough. Because the light is bright your field of vision is improved especially when driving at night.

Halogen lights provide a decent amount of illumination, but it’s good only for the mid- range. With HID it’s easy to see road signs even if it’s night while they look blurry when viewed with halogen lights. As indicated earlier, halogen lights also wear out more quickly so it’s just not practical.

HID lights are more energy efficient than halogen. Not only do they provide greater illumination but they’re more economical and use less of your car’s battery. A standard HID bulb uses only 35 watts while halogen bulbs need up to 100 watts.

Versatility is another trademark of HID. You can use them on portable lights, flashlights and bicycle headlamps, and they generate a lot of light without using a lot of power.

The Many Uses of HID Lights

  • HID lamps are often used when high illumination levels are required. They’re also useful when large areas have to be lit up without compromising energy efficiency. While these HID lamps are fixtures in a lot of vehicles, their use is not limited to it.
  • HID lamp kits are used in football stadiums, movie theaters, warehouses and other public venues. They’re also effective in illuminating pathways, parking lots, roadways and various activity areas outdoors. The majority of these are also used in residences, and HID technology is also used in DLP and LCD projection displays and TV sets.
  • While most HID kits are made for vehicles, they’re also effective for indoor gardening as they provide plants with illumination. Some of these HID lamps have high-pressure sodium and metal halide specifically for use in indoor gardens.

How to Install an HID Light

Before you install, unpack the package and read the instructions. While the following is a guideline, you should refer to the instructions as they might require extra steps.

Start by opening your car’s hood. After the headlight assembly has been opened, remove the stock bulb. Wear gloves before touching the bulb. Next, get the HID xenon bulb and insert it in the headlight housing. Be careful when taking out the cap so it doesn’t get damaged. Once the bulb is in installed, connect it to the ballast and the socket. Try the light.


There are a lot of reasons to invest in the best HID kit, and one of those is its versatility. Compared to standard headlights you can use these kits in various applications, and the quality of light is better compared to others. By taking the time to assess the various HID kits today, you will be able to find the one that’s best for you.

  • Updated April 2, 2017
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