LED Fog Light Bulbs

H11: Morimoto 2Stroke 3.0


PART #: 2 x LED1523

[ In Stock: 0 pieces ]

Product Details

Benchmark: Over the course of the last year, Morimoto was hard at work developing a new kind of LED bulb. It re-creates the original beam pattern from your optics effectively by doing more with less. They will put more light on the road for you as the driver, while creating less glare for oncoming traffic compared to any other LED bulb on the market today. While LED bulbs still aren’t DOT approved for use in headlights in the states…. foreign markets and fog light users can enjoy the best plug n play LED bulb to date. The 2Stroke 3.0. (Patents Pending)

Superior Beam Quality: The advanced PCB technology at the core of the 2Stroke 3.0 sets a new industry benchmark emission surface interval of just 2mm total. The PCB core itself is just 1.0mm thick. The dielectric layer: 300um. The circuit pattern: 140um, and the Osram Oslon HKL351.TE LED chips: just .43mm each. Paired with the 1.03 x 4.33mm light-emitting surface area of the LEDs: this adds up to a total cubic volume of 4.46mm. At the end of the day, no LED bulb in the world more closely simulates the filament size of an incandescent bulb more accurately than the Morimoto 2Stroke 3.0.and for those in the know, this is critical when it comes to proper beam distribution.

H11 Tension Spring: The H11/H9 version of the 2Stroke 3.0 has a particularly special bulb base that's spec'd with an OE-standard tension spring. This pushes the entire bulb base downward with 5nm of force, resulting in a bulb that's been properly seated according to the needs of optics. The tooling required to produce these parts alone was extremely expensive. You'll be hard pressed to find another brand who cares enough to make that kind of investment on this often-overlooked feature.

Optimized focal length: Each size in the 2Stroke 3.0 lineup has been painstakingly optimized for proper output in its designated application. The critical reference distance has been calculated based on the geometry of the bulb base and the footprint of the Osram HKL emitter. To ensure consistency, special tools were designed to quality-control the accuracy of each bulb as it comes off the production line. Most other LED fog light bulbs on the market use a 'set it and forget it' reference distance across all sizes in the series, which is not the case here.

360 degrees of Rotation: The 2Stroke 3.0 LED bulbs feature a fully adjustable base. In order to fully utilize the optical facets in any reflector or projector: The light emitting diodes must face the 3-o-clock and 9-o-clock positions. Since no single standard exists across different headlight and fog light assemblies, all bulbs in the 2Stroke 3.0 range are fully adjustable. A geared step rotational adjuster mechanism is installed for all bulbs which twist-to-lock, offering adjustability in 15-degree intervals. An omni-adjustable rotation mechanism is utilized on all bulbs that are press-fit or clip into the housing.

Thermal management: Once the bulb is installed, the high-speed fan contained within is completely sealed, making the 2Stroke 3.0 the first actively cooled LED bulb with a fan that's not susceptible to outside elements. Their unique internal circulation cooling system uses a 12,000-rpm cyclone fan to suck cool air into the body of the bulb and blow warm air out, back into the housing. On the intake side, cold air is sucked in past the sidewall of the PCB to exchange heat and is blown out the opposite side of the bulb. This effectively cools the bulb while warming the ambient temperature inside of the housing, increasing resistance to snow/ice buildup on the lens during the winter months. The cooling system on the 2Stroke 3.0 not only does it's job to protect the longevity of the bulb, but serves up a bad-weather benefit not found elsewhere.

DRL Drive: The LED Driver is configured to accept a wide range of input voltage, making them compatible with low voltage daytime running lights commonly found on modern vehicles. When the LED driver detects 6-9V of input: The system logic automatically switches to produce just 30% of the standard output. The low power drive rate of 250mA produces only 460lm per emitter and enables the 2Stroke 3.0 to produce a suitably low output volume as a daytime running light. In this mode, the cooling fan also shuts off to conserve power/lifespan. For vehicles with a PWM-based DRL signal, an inline PWM module that produces a clean DC6V will be required. The driver is completely potted, making it completely weather-proof. Note that the DRL-Drive function is only for use in non-US markets.

HR Tested: Here at Headlight Revolution, we spend a lot of time installing and testing the products you'll find for sale. We don't favor any particular brand, so our commitment to you is that we'll deliver the best product for your application, period. To see all of the compatible lighting upgrades for your vehicle, use the Buyer's Guide on our homepage! Be sure to check out the HR YouTube channel for hundreds of helpful install and review videos!

Product Specs

  • What's Included

  • LED Bulbs: 2x Morimoto 2Stroke 3.0 (H11)

  • LED Drivers: 2x Morimoto 2S3 w/ DRL Drive

  • Wiring: H11 Plug n Play Inputs

  • Warranty: Three Years

  • Compatibility


  • APPLICATION: HID and LED bulbs are street legal in the USA for Fog Light use only. Not compliant with DOT / FMVSS108 and not street legal in the USA for Headlights. Legal for off-road use in Snowmobile and ATV headlights and off-road racing use only auxiliary or forward lighting. International street legality varies by country. For detailed clarification on street use, CLICK HERE Note: This usage regulation is not unique to Morimoto bulbs. All LED and HID bulbs from all other brands, regardless of marketing claims, are prohibited from street use in halogen headlights in the USA.



  • Tech Specs

  • Normal Input Range: 9V-16V

  • DRL Drive Input Range: 6-9V

  • Normal Drive Rate: 790mA

  • DRL Drive Input Range: 250mA

  • Power Consumption: 22W

  • Peak Lumens: 2,600lm @ 25C

  • LED Chips: Osram Oslon Black Flat S (KW HKL531.TE)

  • PCB Width: <2mm (including LEDs)

  • Kelvin: 5500K (pure white)

  • DRL Trigger: <6V

  • DRL Intensity: 30% (780lm)

  • Body: Diecast 6061 Aluminum

  • Finish: Electroplated

Product Reviews

4.4 out of 5 stars

28 Reviews   Write a Review

5 out of 5 stars



I own a 2019 Colorado Crew Cab W/T, that unfortunately is available with only reflection type low and high beams. I’ve been told LED and to a lesser degree more expensive HID bulbs are not advisable, due to the scattered light that blinds oncoming drivers! But there new MORIMOTO 2STROKE LED’s, I’ve been told were designed to deal with that issue. So I’ve tried then and very glad I did! I was able to fit everything within the dust cap, by pre-stuffing the wires and resistor module, into the dust cap before replacing it! All nice and neat. Wow! They work fantastic! I also tow a 26’, 4,500-6,400lbs travel trailer, that I am able to tow with my Weight Distribution Hitch, without having to re-adjusting my headlights every time! I have yet to be flashed, because I’m blinding oncoming drivers, but can see so much better than before, with a thick blanket of pure white light, across both lanes, sidewalks on passenger side, right up to the rear windows of all but the lowest of cars.

5 out of 5 stars

Great. . .almost perfect


I put these in my 2015 Subaru Impreza with reflectors. I've been waiting for something that will work will with reflectors. I am not disappointed.

The light pattern is just like factory with a bit of glare above the hot spot but the light is will dispersed. And it is much brighter than halogen but a bit less bright compared to HIDs.

The fan is noisy. You won't hear it when driving but you will at a stop light.

Install wasn't as easy as they make it out to be. Rotating to align the light is difficult but after a while there are shortcuts you can take.

If I can, I'd give it 4.5 starts but 5 stars isn't completely wrong either.

5 out of 5 stars

Bright light - nice beam but....


Fits in the '15 outback oem halogen projector with no issue. Produce nice bright light beam - however there is a small cat eye effect with shadow in the hotspot. Not a deal breaker, something I noticed right away.

5 out of 5 stars

H11 2 stroke

Chris Wilmot  

Awesome led bulbs. Super bright

5 out of 5 stars

Great replacement

Richard Moss  

I installed the H11 and 9005 in my Chevy Colorodo and it made a big difference. Only con is the fans are noisy but not annoying.

4 out of 5 stars

Bright but bad.

roque delgado  

Great bulbs they didn't flicker or over heat, had to return them because they do not work well with 2016 colorado reflector housing.

5 out of 5 stars

Super bright lights

Andy Espinoza  

Bought these lights for my fogs and spot lights.
Couldnt have made a better choice.

5 out of 5 stars

These are good

Charles Gilbert  

These are much better than halogen. The lights are much better in the rain and seem to even be better than the stock fog lights. For the price these are a great choice.

4 out of 5 stars

Pretty damn good

Martin Korotzer  

they work pretty good in my 2017 Honda Civic si. Color temperature is exactly the same as the DRL.

5 out of 5 stars

Morimoto 2.0 for 2013 Honda Accord

Alexander Mastalarz  

I have these in my projector headlights and my fog lights. They are amazing. The color is spectacular, and they are brighter than stock.