LED Fog light Bulbs

H10/9145: Diode Dynamics SL1 / SLF


PART #: 1 x DD0216P

[ In Stock: 0 pieces ]

Product Details

SL1 H10/9145 LED Bulbs: Diode Dynamics came to the market with these SL1 H10/9145 LED Bulbs and we couldn't be much more impressed. They rightly call attention to the exceptionally high build quality and reliability of these lights as well as their smartly designed hotspot and clear optics. Take a deeper dive into what makes the SL1 Special below.

Optimized Performance: We all want performance without compromise and the SL1 delivers that. Unlike other bulbs that claim insane lumen numbers, or aren't legal on the road, the SL1 Fog Light backs up its claims with clear evidence of their ability to produce brighter light (1630 lumens) in a clear and well-defined beam pattern that reduces glare and wasted light. They can manage that thanks to their in-house advanced optical design software which uses a process called 'ray tracing' to simulate exactly what each ray of light is doing as it leaves the light source and works its way onto the target. Through this process, they've ensured that every ray possible brightens up your path.

Rugged Design: While brightness is key in any good light, Diode Dynamics took exception to all the cheap junk out there that starts out bright but can't stand up to the workload of OEM lights. The SL1 was built from the ground up to meet or exceed the reliability standards of OEM lighting. It's been torture-tested from temperatures ranging from -40 to 185 degrees F. Combine that with stress relief points in the wiring harness, solderless terminals, and exclusive zinc castings and you can see why we like it so much.

Size and Heat: A major issue with the vast majority of LED lights on the market today is heat evacuation. To combat high temperatures, many manufacturers incorporate large fans or heat sinks into the bulb assembly. More often than not, these aren't even adequate enough to ensure a long life. At the same time, those large parts ensure that fitment is a pain thanks to the additional heft. Diode Dynamics works around this problem with intelligent engineering in the form of a MagLev fan that won't create interference as it cools the bulb. Because of this high-end tech, the bulb isn't much larger than the original halogen unit, allowing for easier installation and use.

Boost Mode Circuitry: In keeping with their OEM or better quality control, Diode Dynamics uses the same Boost Most Circuitry that you'd find in an OEM LED bulb to ensure that no electrical system can cause an uneven load on the LEDs and burn them out. It's even capable of handling many complex systems that would otherwise require an additional Canbus harness.

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 "buyers guide" on our homepage! Be sure to check out the HR YouTube channel for hundreds of helpful install and review videos!

Product Specs

  • Compatibility

  • Bulb Size: H10/9145

  • DRL Function: Operates at full brightness for DRL

  • 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

  • Intensity: 1630lm

  • Power: 20.2w

  • Current: 1.58A @ 12V DC

  • Light Color: 6000K (Cool White) or 3000K (Yellow)

  • Material: Aluminum, Zinc

  • Light Source: Luxeon Z ES

  • Compliance: SAE J575

Product Reviews

4.6 out of 5 stars

18 Reviews   Write a Review

5 out of 5 stars

Awesome leds

Robert Shick

installed on a 2014 can am spyder. Great beam pattern and great color.

5 out of 5 stars

Sl1 led headlights for Chevy Malibu

Rob Bryant

After making a few adjustments to to the beam they work really well.

5 out of 5 stars

So far great lights!

Mark Suse

So far great lights!

5 out of 5 stars

Just installed these 9005 headlights in my 2018 Chevy Cruze

Steve Terkanian

Great product. Exceeded my expectations. You will not be disappointed. Highly recommend Headlight Revolutions!

5 out of 5 stars


Salvatore Ferrara Jr

These LED lights are great! They have a perfect beam and are bright.

5 out of 5 stars

As described.


I bought these to teplace 9011 hir bulbs which are significantly brighter than 9005s. I expected a downgrade in brightness switching to led. It's unusual that replacement led bulbs are as bright as oem incandescent bulbs. These were at least as bright as oem, probably brighter. They compate well in brightness to 9011s. They work very well in my reflectors and cast a nearly identical beam pattern as the originals. If these last, I'll be extremely happy.

5 out of 5 stars

These are worth the upgrade.


These are worth the upgrade. They light up the road way better than the stock halogen bulbs. These were used in projector style housings.

5 out of 5 stars

H11 SL1 Low Beams for 5th gen 4Runner


I love them as my DRL and when switched to bright they are crazy bright and project far!

5 out of 5 stars

18 300s


Halogen upgrade

5 out of 5 stars

SLF fog lights


Easy to install light pattern is on point very happy