H4 LED headlight bulbs are dual-beam bulbs, which means they can be used as both low beam and high beam at the same time. H4 LED bulbs are commonly used as headlight bulbs for some Honda, Toyota, Mazda, and Nissan models.
At Rimthin, we offer different series of H4 LED headlight bulbs: XM1 (Most Durable), XM2 (Long Lifespan), M1 (Most Economical).
If you are not sure whether H4/HB2/9003 bulbs are suitable for your vehicle, you can use our bulb finder.
I just installed the lights and so far they're doing great. Its an adjustment going from the usual headlights to led ones. But there were no issues with installation.
The part that plugs into the harness though is slightly different. In the picture I'm showing the one I took off my car and the arrow is pointing in the direction of the piece I'll be referencing.
The new light does not have the plastic piece that is in between the metal prongs. Be sure to make note of the plastic tab that is directly under where the missing piece is when you unplug the harness to make sure you clip it in correctly.
I hope that helps and makes sense. I will update if I have any issues.
AMAZING DEFINITELY 5 star rating 🌟
Work perfectly! Good output.
I bought these for my 2000 Silverado they are very bright and packaging was pretty good simple and easy install but I thought they would be brighter from why the other reviews were saying. I would buy these again and now I ca finally see in front me of.
Not like others compact design to fit, bright light. Love it so far?,Reviewed in the United States on April 29
FALSE
Good bulbs. Good upgrade. Not easy to install in passenger side of my vehicle. Different brand in my other car and those have been good for 6 years. We'll see how long these last. The difference at night is awesome. Whiter but not the ugly blueish that some people think are cool, and not the crappy yellowish of the halogen.
Same bulb worked for low beams, high beams, and driving lights. 2017 Grand Cherokee
Delivered fast, on time... Product? Working fine, as designed. bright and sharp... Time will tell...09.10.2025
I replaced them on HID light bulbs. They look like the regular bulb size, easy to replace. They're bright like the HID, but they don't hot like HID. My HID light bulbs burned after 6 months. I think these LED will run longer than them.
It's a working LED. I used it for my 2016 Toyota Camry and it worked just fine.
I honestly don't think it's much brighter than my old halogens bulbs, but it looks a little brighter. Fingers crossed it lasts long.
They are easy to install, seem to work great so far. I can see better with these lights than the ones previously installed.
I replaced my halogen bulbs with LEDs, and the difference is huge. Halogens consumed too much power, produced excessive heat, and turned the plastic cover yellow. LEDs provide a bright, clear white light, generate little heat, and with their built-in fan, they stay cool and reliable. Definitely more efficient and modern than halogens.
These things are night and day difference from stock they are bright. The fan works so I think they’ll last long I’ll update the post if anything happens but so far it’s been great
Super easy to install it. Great quality of the product and the light, better than regular led options. White is very good. Perfect voltage led bulb
I bought this car bulb for a family member because their headlights were too dim. The shipping was very fast, the craftsmanship is excellent, and the packaging is also good'My family member said the bulb was very easy to install.
