iBrightstar 9-30V Extremely Bright DE3175 DE3021 Festoon LED Bulbs Error Free 1.25" 31mm for Interior Map Dome Lights and License Plate Courtesy Lights, Warm White(4500K)
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Availability:
In Stock.
Arrives
Sunday, Oct 25
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Color: Warm White
Size: 31mm
Features
- (Pack of 4 bulbs) High power 6SMD 3030 LED chipset per bulb, extremely bright white light will upgrade your car.
- Fit: DE3175, 3021, 3022, 3175, 6428, 6430, 7065, DE3021, DE3022, DE3023 etc. Easy to install, just plug and play.
- APPLICATIONS: Interior map lights, dome lights, license plate light, parking lights, corner lights, trunk light, side marker lights, courtesy light, cargo light, trunk lights, stepwell lights, vanity lights etc.
- Equipped by 6SMD high power 3030 LED chipset, 300% brighter than halogen bulb. Built in constant current IC for long lifespan, 5 time longer than halogen bulb. Designed with non-polarity and wide-voltage for most 9-30V vehicle.
- Please double check owners manual or original bulb number to confirm before placing an order. Any other problem please feel free to contact us, we are always here to satisfy of you.
Brand: iBrightstar
Light Source Type: LED
Specific Uses For Product: License Plate Light
Color Temperature: 4500 Kelvin
Item Package Quantity: 1
Light Source Type: LED
Specific Uses For Product: License Plate Light
Color Temperature: 4500 Kelvin
Color: Warm White
Voltage: 30 volts
Package Quantity: 1
Brand Name: iBrightstar
Manufacturer Part Number: IBrightstar-31mm-3030-6W
Auto Part Position: Inside
Manufacturer: iBrightstar
Unit Count: 4 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Oct 25
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Xenon White
Size: 31mm
I have a 2009 Honda Crv. I used to have SO much trouble seeing in my car at night with the old lights. The before and after is just insane. These are so easy to install, literally you pop the old one out and snap this one in and you're done. Took me maybe 3 minutes. If you don't know how, YouTube has very good videos, it's super easy. Not sure on longevity but for the brightness and the price, id definitely buy these again
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Reviewed in the United States on August 19, 2026 by Mary Galen
Color: Warm White
Size: 41mm
I have to say the quality seems great, with heatsinks and everything, and the light output strength is perfect, but I ordered these as warm white, for my antique car (1972 Mercedes) and they're too white. It's not warm white - maybe cool white, or just pure white. I wanted a halogen analog for "Purity" and the look... I went with another brand. I can't knock the bulbs themselves but if you're expecting warm white just be aware it's more pure white.
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Reviewed in the United States on September 7, 2026 by Tomguy
Color: Warm White
Size: 31mm
All my interior lights, and my trunk light use this bulb type. I wanted a warmer color than the usual "Xenon white" which may look cool but is actually harder to read in. This 4500K version fit the bill. These are VERY bright, made it look like an alien abduction was taking place in my car. Thankfully the black heatsink on one side allows you to rotate the bulb in the housing to adjust the brightness. I rotated mine so the heatsink was facing outward and the LEDs shining inward, the indirect light made the brightness just right. Brighter than the dull traditional bulbs but not lit up like a stadium.
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Reviewed in the United States on August 17, 2026 by Uluru II
Color: Xenon White
Size: 31mm
Great led bulb replacements.
Reviewed in the United States on January 15, 2026 by Thomas
Color: Xenon White
Size: 31mm
When I ordered these bright star interior dome lights for my Hyundai Elantra SE from my local automotive store, I was disappointed when they burned out within weeks. This experience made me realize how important good lighting is at night, as these lights truly illuminate any dark space. The true translucent white color provides excellent visibility. Additionally, the price was a great bargain. Just be cautious, as the lights can get hot, so ensure they are cooled before replacing them. Now I know where to buy my dome lights!
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Reviewed in the United States on September 9, 2026 by Tamara Douglas
Color: Xenon White
Size: 31mm
I run two of these bulbs in my interior cabin lights on my 2007 FJ Cruiser. If you're a believer, I now understand Genesis1:3-25 lol. If not that's ok too just thought that passage fit the experience when I turned them on for the first time. These bulbs are BRIGHT. They light up the cabin so much better than the stock Halogen bulbs. I know what you're thinking, but the "Phillips Super Bright LED's are better than these". No they're not. Wasted good money on those when I could have purchased these. I like that it's a four pack as the "Two is One, One is None" adage works (aka having spares) I can't attest to longevity though I will update this later if and when they need to be replaced. Install: (Be patient and save yourself $90 in labor as they are relatively easy to install. Recommend using a trim removal tool <the skinny one>) #1 Ensure the existing bulbs are turned off and let them cool for a few minutes. The bulbs are hot and mine fell down my sleeve causing a burning sensation from wrist to chest. Nothing major requiring an ER visit but hey, don't listen to this advice and ride the lightning at your leisure. #2 Use needle nose pilers to hold the center of the bulb on the plastic housing (lightly but firmly) don't wanna snap the housing and set them in place (Note: there are two little pieces of plastic coverings inside the housing to the right and left of where the bulb goes in. Don't knock them off or you'll have an excellent expletive rant and you'll yell at your kid for not holding the flashlight correctly to illuminate the area hahahaha) #3 By God, TEST THEM BEFORE putting the cover plate back on. The lights (grid) should be pointing down. Seriously don't forget. I didn't forget but know of people who thought otherwise. #4 There are some good YouTube videos on this. Find the right one that you feel is right for you and make sure to like and comment. In conclusion, enjoy the experience as it will be well worth it on those dark times as these bulbs are truly amazing. What are you waiting for, buy it now!
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Reviewed in the United States on January 6, 2023 by MRC20
Color: Xenon White
Size: 31mm
Fit perfectly to my car and bright. I love it and will buy more .
Reviewed in the United States on September 19, 2026 by Bernice Leong
Color: Xenon White
Size: 31mm
Despite Amazon telling me the 31mm would not fit my 2006 Nissan 350z, in fact, it did. I recently installed these in my 2001 Honda CRV and I found them to be very bright, which I loved. It gave it the whole fish tank look and the light reaches in all the darkest corners. I find that to be very useful for a car with a roomy cabin. Now in the Z, a two seater, I find it to be almost a little too bright since the map lights are almost right at your eyes. Very easy to slightly look up and blind yourself. Simple fix: don’t do that. I opted for the “warm white” option since my old LED’s were more of that cool blue tint and not nearly as bright. They’re not much of a warm white but more of a pure white. Install is super easy for the Z. They popped into place and fit snugly. As for my CRV, the clips that hold onto the metal caps of the LED bulbs were too tight and it ended up snapping off one of the metal caps on the LED bulb. Which brings me to the bulbs themselves. They seem cheaply produced and a bit flimsy. So I would handle them a little more carefully especially if you’re having a tough time popping them into place. As for the longevity of the bulbs, I can’t speak too much on that. My CRV has had them for 3 months now and no flickering and still just as bright. I would imagine since they are so bright, they probably run a little hotter than other LED bulbs. Not a huge worry since we don’t normally leave our cabin lights on intentionally for long periods of time. The occasional loading and unloading of groceries isn’t going to do much harm. You could essentially just run these lights alone to vacuum and detail your interior since they’re so bright but I would suspect that would lead to premature failure. Overall, I would say these are worth the money. Came with 4 bulbs, and the Z only takes 2. Now I can replace my broken one in my CRV and still have one extra.
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Reviewed in the United States on March 12, 2023 by Alex