Features & Compatibility
Price: $29.99 - $20.99
(as of Mar 27, 2026 08:22:11 UTC – Details)
Product description





1 700% Brightness Upgrade
2 5,000,000+ Drivers Choose

1 Clearer Lampshade
2 More Stable Base

14,000LM Ultra-Bright: 7X Brighter Than Stock yellow fog lights. Drive safer and see clearer at night with 14,000 lumens of 6500K cool white light. The yellow fog light bulbs cut through fog, rain, and snow with a perfectly focused beam, improving reaction time and night visibility for safer, stress-free driving
Over 70,000 Hours Lifespan: Engineered for Extreme Durability, The h11 led bulb yellow features aircraft-grade aluminum body, hollow heat sink, and built-in driver for superior cooling. Enjoy years of reliable performance without frequent replacements—saving time, RV Exterior Lighting
IP68 Waterproof and Dustproof: Built for automotive user, The amber fog lights features a sealed hollow base design and IP68 waterproof seaing ring, keep out dust and moisture, perfect for harsh weather in places like Florida’s humidity, California’s dust, or the Pacific Northwest’s rain
Trusted by 5 Million+ Drivers: Marsauto MF1A Series Join millions of drivers who’ve switched to MF1A h11 yellow led fog light bulb for a brighter, safer drive. Combining 14000LM ultra brightness, over 70,000 hours long life, and unbeatable value, Drive with confidence and enjoy performance you can trust
Keep Your Lampshade Crystal Clear: The yellow led fog lights led have unique UV-absorbing coating blocks 99% of harmful UV rays, protecting your Lampshades from yellowing or fading. Even after 10 years of use, your Lamp covers stay clear and new-looking, ensuring maximum light output and style
3-Min Plug & Play: 99% Vehicle Compatibility 1:1 OEM fit makes installation effortless. No polarity issues, no flicker, no error codes. H16/H8 LED fog light bulb are compatible with most H11/H8/H16 sockets for cars, trucks, and SUVs—plug in and light up instantly

Winnie –
Very clear and bright beam lights
It fits well in my Suzuki Swift 2014, and the installation was simple. I also switched out the high-beam bulbs to LEDs and they fit without any issues.
Adam A. Wynn –
Huge improvement
2014 Toyota Tacoma. Nice and bright and no flickering. Huge improvement. Time will tell how long these last.
Andy Lehmann –
Great for headlights.
Works well, and was ready to install. I am really enjoying the extra brightness and how much farther the light actually reaches. Don’t hesitate, you’ll be wishing you bought then sooner.
Watson C –
Good lights
Fits a 2015 Toyota RAV4 fog lights. Bright lights and easy to install however the right one went out just 6 months in.
keri rinkes –
Upgrade to LEDs, you will not be disappointed
Very happy with this purchase ! And even happier that I didn’t need a decoder ! I work 3rd shift and one of the highways I have to drive on doesn’t have any street lights so it is very dark. My previous lights were so dim, now with my new LED headlights I can see almost all the lanes without using my brights. Now just need to replace my fog lights and ill be good to go! Definitely worth the price and purchase.
Scott E. –
Work well. Bright light.
Work well. Bright light.
Súper Nacho –
I can see the road through my tinted windshield at night!
These bulbs are great! Easy plug and play installation with no extra wires or ballasts to mess with. Better than those blue LED lights in my opinion if you actually want to see the road and still want that LED style look for your car. These are a very bright white, came with a set of gloves, extra plastic rings and instructions. Overall very satisfied and would buy again.
Roger M. –
Terrible, Do Not Buy For A 2nd Gen Dodge Ram Truck
I bought these Marsauto 9004 LED bulbs and the 9007 LED bulbs for my 1999 Dodge Ram (2nd Gen). One is for regular beam and the other is for the high beam. Was excited to put this in but wow I was wrong! After fighting access issues for a few hours, I put them in to test one side and was extremely disappointed. Not even usable! I will try to attach two comparison photos to this review. Both lumen outputs were very weak, not at all what is described in the product description. The documentation with each bulb says it is best to orient the LED chips at the 3 and 9 o’clock positions. You can’t get this with my truck. The high beam reflector is vertical so you don’t want that anyway. The documentation also states you can adjust the rotation of the LED chips to improve how the light hits the reflectors. This is NOT true. They body of the bulb does not allow that. This is an error in the documentation. I was a machinist for over 30 years so I know this for sure. Another point is that with these LED bulbs, when adding the high beam to the low beam, it basically turned off the low beam to next to nothing for some reason. Never had this issue with the standard halogen bulbs.So I am returning both of these bulb types after a waste of time and I put the old halogen bulbs back in.
Adam –
These lights are a great upgrade for my car. Visibility is better tan my stock halogens, they fit in the tight area where my headlights are squeezed into and the 6000k colour is a nice white. With my BMW I do get the flicker but I was aware of there being a chance of that since they warn you in the description. I recommend getting the decoder/resistors if you’re installing on a BMW to avoid flicker and error codes.
Axm –
ممتازة جدا جدا لها معي تقريبا سنة ونصف وحببتها ودرجة لون منتازة وكل شي انصح فيها
Maher M. –
After using this led set for a year, one of them has been damaged for no reason!
Randy Blackwell –
Installed in our 2010 Civic. Took about 30 mins and one screw driver. Hint: Turn the wheels and pull the inner fender out enough to install from that end rather than taking the full bumper off.Lights are very bright. Can’t speak for longevity as they were just installed today but I’m sure they will last for the rest of the car’s lifetime. Improves the look of the car also.Highly recommended!
سيء –
زيرو٠