24 Pieces Dome Light LED Car Interior Bulb Kit Set 194 T10 DE3175 578 31mm 42mm Bulbs Interior

I recently swapped out all my interior bulbs with the iFunyLED 24-piece kit, and the difference is night and day — literally! These LEDs are super bright and give my car a clean, modern look. The white light is crisp and makes everything inside feel more premium. Installation was a breeze. The kit includes a variety of bulb types (T10, 194, DE3175, 578, 31mm), so I had everything I needed for my dome lights, map lights, license plate, and even trunk lighting. Each bulb fit perfectly, and I had them all installed in under an hour. What really impressed me was the quality. No flickering, no dim spots — just consistent, powerful light. Plus, with 24 bulbs in the pack, I had extras left over for future replacements or to share with friends. If you’re looking for a simple, affordable way to upgrade your car’s interior lighting, this kit is a no-brainer. Highly recommend! Read more

These iFunyLED interior bulbs surprised me with how bright and clean the white light is. The kit comes with a good variety of sizes (T10, 31mm, 42mm, etc.), so it worked perfectly for my map lights, license plate, trunk, and door lights. Installation was super simple — just pop out the old bulbs and plug these in. The LEDs are way brighter than stock bulbs and give the car a modern look. No flickering, no weird colors, and they fit tightly in the sockets. For the price and the number of bulbs you get, this is a great value. Highly recommend if you want a quick, inexpensive upgrade that makes a big difference! Read more

Amazing upgrade!!! Bright, easy to install and cheap. I’m very happy! Read more

They are slightly shorter and smaller in diameter at the connectors than the standard factory bulbs. This makes them slip out of the connector prongs easier causing flickering from poor connections. They are bright and great looking once you get them to stay in the connectors. I bent the connectors clamps tighter together which caused a harder and time consuming installation. They are a great value once you get past the size issues. Read more

BRIGHT AS THE SUN! Can see everything in the cab when it’s pitch black out! Looks 1000x better than OEM halogen bulbs! Clean white color! Read more

You’re getting 24 lights for twelve dollars—that’s only 50 cents a bulb! At this price point, you’re not going to find better quality anywhere. The bulbs are fantastic, and honestly, I didn’t expect this level of performance for the cost. There are a couple of lights in my car that this set doesn’t cover, but that’s no big deal. I also learned quickly that my Infiniti has way more bulbs than I realized! I’ll definitely be ordering more, especially in different colors—because why not have rainbow lighting in your car if you can? Lol. So far, I’m using these for my license plate, trunk, dome, and footwell lights. I even grabbed an extra pack of red so my footwells glow red at night—looks amazing. I was a little worried that Infiniti’s dimming features wouldn’t work with LEDs, but they do without any issues. Out of the entire pack, every single bulb worked—no duds. Some reviews mention dead bulbs, but honestly, I think that might be user error. Always test each light as you replace them, and make sure your car is actually compatible with LEDs. Important note: some vehicles don’t provide steady voltage to their lights—they pulse energy in tiny increments. Traditional bulbs hide this because they retain heat and fade gradually, but LEDs need a consistent flow. If your car’s system pulses, you may see flickering. That’s not a defect in the bulbs; it’s a compatibility issue with the vehicle. Amazons compatibility only checks the FIT of the build not if LEDs are compatible your car. You can google if you car needs LED decoder or not. If you car needs a decoder these lights won’t be good for you it’s best to stick to traditional or invest in more expensive bulbs that have LED decoders built into the bulb. Read more

I have a 1999 GMC Safari van, and wanted to convert all interior lighting to LEDs. Using this kit, I was able to replace all the dome (2 bulbs), courtesy (door step, 3 bulbs), and cargo (1 bulb) lights, using the 41mm double-ended style. It says 41mm on the back of the circuit boards, not 42mm. For the map lights, the blade-style bulbs in this kit are a larger diameter than the original incandescent bulbs. They worked in the four map lights in front, but not in the two map light assemblies found in the rear-center ceiling pod. In the rear, the map light assemblies rotate and pop out, then have a plastic part that holds the bulb and you insert the bulb from the back side of the reflector. Different from the map lights in front, where you just pop off the lens and pull the reflector out, (or let it fall out) and then pull the bulb out from the front. Since the blade bulbs from this kit were larger diameter, I had to order an alternate kit of LED bulbs in that blade style that were designed differently, a bit longer than the original bulbs but the same diameter. Those worked well. I also realized that the amber color bulbs I first ordered were way too orange for the map lights, which would only ever be used to do something like... read a map... and should probably be closer to white, which that alternate kit was. After a few weeks, I also decided I didn't really like the amber bulbs for the dome, courtesy and cargo lights either. It made the interior of the van kind of seem spooky inside, instead of just a bit warm and inviting. So I replaced them all with a "warm white" kit. The warm white version of these is not as warm as I would like, but the ambers were really orange, practically like an amber turn signal light. Fortunately the warm white bulbs are definitely not daylight or that weird blue-ish "cool" white that I was really trying to avoid. Nowhere close to the 4K/5K/6K kinds of color temperatures that are so common in LED bulbs. So they are "OK". The amber lights are potentially good for reducing how much the interior lights might mess with your night vision, if that's a consideration. Say for someone that has to go around a lot at night, get in and out of their vehicle a lot and also still clearly things in the dark, and don't want to just completely turn the interior lights off with some kind of dome override switch. But for general use if you just want to be able to see your groceries or emergency supplies clearly in the cargo area without being blasted by bright daylight or cold "office" lighting at night, I'd go for the warm white. I just wish there was a slightly warmer "incandescent in a living room lamp" color between the amber and "warm white". I thought that was what the amber color temperature would be, but was surprised that they were quite literally "amber" colored. Maybe 1900K if we're still talking about color temperatures. While I would say the warm whites are about 3000K and I wanted them to be more like 2700K. Or maybe they are actually 2700K and I wanted them to be 2500K. Hard to say without a color meter. Read more