H11 LED Headlight Kit, 40W 6000LM (PAIR) - Canbus 6000K White
H11 LED Headlight Kit, 40W 6000LM (PAIR) - Canbus
H11 LED Headlight Kit, 40W 6000LM (PAIR) - Canbus
H11 LED Headlight Kit, 40W 6000LM (PAIR) - Canbus
H11 LED Headlight Kit, 40W 6000LM (PAIR) - Canbus
H11 LED Headlight Kit, 40W 6000LM (PAIR) - Canbus 6000K White
H11 LED Headlight Kit, 40W 6000LM (PAIR) - Canbus
H11 LED Headlight Kit, 40W 6000LM (PAIR) - Canbus
H11 LED Headlight Kit, 40W 6000LM (PAIR) - Canbus
H11 LED Headlight Kit, 40W 6000LM (PAIR) - Canbus
Availability: Many in stock

H11 LED Headlight Kit, 40W 6000LM (PAIR) - Canbus

  • 3X Brighter than stock
  • Plug & Play Easy Installation
  • High End Canbus Driver
  • Error and Flicker Free
  • Designed in the USA
  • Made in Japan
  • 2 Year Warranty
$ 169.99 $ 0.00 /

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  • Brilliantly bright 6000k white light beautifully illuminates the road
  • Street legal 40W LEDs & 6k Lumens offers industry-leading brightness
  • Crafted from premium, all-in-one housing silicone aluminum materials
  • Sophisticated built in CANBUS integration circuit ensures proper operation
  • Fully adjustable socket base offers 360 degrees of superior light
  • DRL compatible – reduces output by 25% & restores to full power once DRL is off
  • Easy and fast installation process – plug and play design
  • Built in temperature sensor protects against overheating
  • Waterproof, shockproof, and 100% corrosion resistant design
  • NEW!!! Exclusive design; they copy, we continue to innovate. 
  • Made in Japan
  • Unmatched 2 Year Warranty

H11 LED headlight bulbs  Description and Overview

Are you sick of relying on dull, yellow Halogen lights that barely light up the road and give your vehicle an outdated and cheap look? If so, you’ll love this innovative, plug and play, full Canbus, error and flicker free LED Upgrade Kit!

Whereas most LED upgrade bulb options are bulky, hard to install, unreliable, and disappointingly dull, you won’t experience that with Underground Lighting. Our H11 LED headlight kit was designed to offer the best light pattern for reflector style headlights. This LED is the slimmest LED on the market, not only the shortest but the thinnest as well. We designed the LED chips to be in the perfect position to minimize glare to on-coming traffic and focus all the light where you need it… on the road! This kit is easy to install, reliable and backed by our 2 Year Warranty.

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  You’ll be hard pressed to find a brighter, more efficient LED bulb on the market! Designed here in the USA, these bulbs feature an impressive 6 CSP LED chip design. They are 40 watts, pure white, and offer the highest LED output of their kind. Using ray tracing technology to minimize glares, they produce a functional pattern of light by precisely focusing each ray and enhancing the hotspot for clearer, farther-reaching illumination.


  With superior heat dissipation abilities that help maximize their lifespan, these bulbs are designed with longevity in mind! This means that unlike cheap competitors that burn out fast, you can count on these bulbs to last many miles. Plus, because they’re crafted from premium silicone aluminum materials and are 100% corrosion resistant, they’re sure to withstand normal wear and tear as well as the elements.


  Solid one piece silicone aluminum all-in-one housing design, and dual ball fan, these bulbs are specially designed to regulate their temperatures to prevent and reduce overheating at all times. But what if they overheat? The built-in temperature sensor will immediately lower the output power, restoring full brightness once the temperatures have safely stabilized.


  Installing your bulbs couldn’t be easier! This H11 LED headlight kit is designed to be conveniently compact, eliminating the need for any cutting, and fits comfortably inside virtually all headlight housings. Their easy to use plug and play design, 360 degrees rotating collar, and petite in-line driver, mean you’ll be able to effortlessly upgrade your headlights.

For best light output and cut off make sure the led chips are facing at 3 and 9 O'clock.

Please Note: While these H11 LED headlight bulbs are as compact as possible and comfortably fit most headlight housing, they are slightly larger than a standard halogen bulb, so be sure to double check your washer pump and/or battery aren’t taking up needed space.


[tabs][tab title="Warranty"] This products come with a 2 year warranty. [/tab][/tabs]


This products come with a 2 year warranty.


Frequently Asked Questions about LED Headlight Bulbs (FAQ's) 

Can you replace halogen headlight bulbs with LED?

Yes! Replacing your outdated, dull, and dim Halogen headlight bulbs is a breeze when you use one of Underground Lighting’s arrays of LED bulbs. Our simple, fast “plug and play” installation can be done by just about anyone. Our wide varieties of LED bulbs are compatible with most makes and models, including some after-market vehicles. Reach out to us today—call, chat, or email—and we will help you choose the right LED bulbs in no time. 

What is the best LED headlight kit?

While searching for a good-quality LED headlight kit or any other LED kit for changing the fog lights or day-time running lamps, make sure that you pick the right product for your vehicle. High powered LEDs need stable way to cool down; if they don’t it can cause heating issues. Another key factor is the LED chips and the placement of the chips. LED chip placement is important because it’s determines the light output pattern. Shopping online can get confused by the sheer number of sellers and LED lighting kits available on the web. Here at Underground lighting all of our LEDs are made to last and have the best light patterns to help you see. Call or chat with one of our helpful representatives today. We will be happy to help you to choose the perfect bulb for you.

Do you need a conversion kit to use LED headlights?

No! Yet another perk of using LED headlight bulbs is how versatile, compatible, and easy to install they are for your vehicle. Give your car or truck an instant upgrade with “plug and play” installation, meaning that virtually anyone can have your bulbs switched out and ready to shine brightly in as little as ten minutes.

Can I replace my HID headlights with LED?

No, you can't. If the vehicle comes with factory HIDs you cannot convert to LED without heavy modifications and the visibility with a LED will be worse than the HID. Reason the headlight was designed for HID not LED. Call or chat with one of our helpful representatives today. We will be happy to help you and answer any additional questions or concerns that you may have.

Are LED Bulbs better in fog?

LED Bulbs are a better choice than Halogen bulbs in foggy conditions for several reasons. In addition to projecting an unmatched bright, white illumination output, LED bulbs are longer-lasting and, therefore, more dependable. The last thing you want when you’re on the road in less-than-ideal circumstances is limited visibility—this presents a potentially dangerous situation for everyone involved.

Are white headlights better than yellow?

When you’re on the road in inclement weather, or in low visibility conditions, such as extremely foggy or dark surroundings, bright white headlights are definitely the wiser pick over dull, yellow Halogen lights. Not only do efficient, environmentally-friendly LED bulbs look better and brighter, but they also do a much better job of illuminating the roadway for all drivers in the area. When you are on the road, whether you’re driving solo or transporting precious cargo, it is important to feel safe, secure, and fully aware of your surroundings. LED lights provide added security and peace of mind that make them well worth the purchase. Reach out to your team at Underground Lighting and let us assist you in choosing the best fit for your car or truck.

Frequently Asked Questions on LEDs

Which Color Is Best for Headlight Bulbs?

The best color for your headlight bulbs is white. You want to find a bulb around the range of 6000k in color temperature. The human eye reads this color and brightness better due to its similarity to natural sunlight.

That said, the best color for your headlights can be subjective. LEDs are also available in yellow, blue, and purple. Each color will work just fine on the roads and give your car a more distinctive look than the traditional white color.

Will LED Headlights Damage My Car?

No. LED headlights will not damage your car if properly installed. In addition, you want to purchase the correct LED light that will fit your car. For example, if your vehicle has a CANbus system, you want to buy the right product and install it correctly to avoid any potential issues.

If your car was not originally designed for LED headlights, you can purchase an LED headlight conversion kit. They are safe and will not damage your vehicle as long as you buy top-quality products.

Why Are LED Lights Better?

An LED light bulb saves more energy, produces less heat, and has more light. In addition, it uses 85% less electricity than standard lighting. It is also a lower-cost product but has bright light with a longer life span.

LED light is different from incandescent light. Blue LED combined with yellow phosphor creates white light. The high efficiency of LED light makes it a popular choice.

What Is the Purpose of LED Lights?

LED lights are used as a light source in our homes, devices, and vehicles. LED (light-emitting diode) lights use gallium compounds such as gallium arsenide and aluminum gallium. LED emits light by combining a P-type semiconductor with an N-type semiconductor. Once a voltage is applied, they release energy into light.

What Is the Lifespan of LEDs?

LEDs have a long life span. When an LED is operating at 70% capacity, it has reached the end of its life span.

Incandescent bulbs have around 750 to 2,000 hours of light. In comparison, LED bulbs can have 50,000 to 100,000 hours of light, making them better investments.

Can I Replace Incandescent Bulbs with LED in My Car?

Yes! You can change your initial bulbs to LED in your vehicle. In addition, there are different places where you might want to swap out for LED lights. For example, you can change your headlights, rear license plate lights, interior door entry lights, rear brake lights, and more.

First, however, you need to inspect what type of bulb you need. There are different bulbs with various designs, so you must buy the right one to fit.

Second, different areas of your car may require special tools or specific parts to work properly. Once you have found the products you need, you’re ready to go LED.

   To find more questions and answers, please visit our FAQ Page.

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2X H11 LED Headlight Bulbs
2 Years


H11, H16


3in/ 76.2mm
1.57in/ 39.88mm
Amber White
Amber and white Switchback
Amber Green
Red Blue
Red White

Customer Reviews

Based on 51 reviews
Taylor Dempsey
2013 Tacoma

Totally refreshed the trucks appearance. Bought the running lights a couple of years ago and was really impressed. I figured for the money I’d wait and see if the product was proven. Well Underground lighting delivered! Two years later (today) I’ve purchased headlights and fogs(LED). Last night I went out for a cruise to see what I had going on, well not to my surprise it was like driving during daylight! Very pleased! Thanks for taking pride in your work Underground Lighting!

Clay Dyson
Led headlights

I am very pleased with the headlights really makes a difference while driving at night and easy to install

Erik Unruh

9005 LED Headlight Kit, 40W 6000LM (PAIR)

Daryl Marcott

Very high quality bulbs. Super fast shipping and excellent customer service. Will definitely do business with again.

Brian S Duncan
Customer Service

Excellent customer service!! Excellent products, I bought 2015 Ram HID kits and fog lights. I ordered the wrong fog bulbs and Danny Leibowitz assisted with the exchange and even noticed another issue I had. Everything was explained to me in detail and corrected. Danny even said if I was stuck with the install he would walk me through it. Great guy with great service!