Search  for anything...

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, Ice Blue

  • Based on 18,139 reviews
Condition: New
Checking for the best price...
$8.99 Why this price?
Save $7.00 was $15.99

Buy Now, Pay Later


As low as $2 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Oct 1
Order within 10 hours and 57 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Color: Ice Blue


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.

Description

Easy installation, plug and play. Best value in the market! Features High Brightness LED: 6 SMD 3030 high Brightness chips. Working Voltage: fit 12V/24V vehicles. Output Wattage: 1.8W/bulb (Low Power Consumption). Color: Ice Blue. Service Life: Up to 50,000 Hours. IMPORTANT NOTICE! Please confirm the bulb base before placing an order. iBrightstar is a registered brand with Amazon. Please contact us if there is any questions or other requests!

Brand: iBrightstar


Light Source Type: LED


Specific Uses For Product: License Plate Light


Wattage: 1.8 watts


Item Package Quantity: 1


Light Source Type: LED


Specific Uses For Product: License Plate Light


Wattage: 1.8 watts


Color: Ice Blue


Fit Type: Universal Fit


Package Quantity: 1


Brand Name: iBrightstar


Manufacturer Part Number: IBrightstar-31mm-3030-6B


Auto Part Position: Inner


Operating Life: 50000 hours


Manufacturer: iBrightstar


Number of Items: 4


Unit Count: 4 Count


UPC: 710825809510


Model Number: iBrightstar-31mm-3030-6B


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 1

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • So bright!
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 ... show more
Reviewed in the United States on August 19, 2026 by Mary Galen

  • Pure white and good quality
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. ... show more
Reviewed in the United States on September 7, 2026 by Tomguy

  • 4500K for the win
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. ... show more
Reviewed in the United States on August 17, 2026 by Uluru II

  • Fit and shine bright!
Color: Xenon White Size: 31mm
Great led bulb replacements.
Reviewed in the United States on January 15, 2026 by Thomas

  • HD bright lights
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! ... show more
Reviewed in the United States on September 9, 2026 by Tamara Douglas

  • These bulbs are great!
Color: Warm White Size: 31mm
I just installed these bulbs, and they work well and are easy to replace! I got the warm white bulbs, and they're nice and bright. Time will tell how long they last. They fit perfectly, and I have no issues with flickering.
Reviewed in the United States on May 17, 2026 by Damien P.

  • Wow
Color: Green Size: 41mm
Wow, I’m genuinely impressed by how bright these little LED lights are! I wanted something to keep the interior lit while driving, but they’re actually so bright that they create a noticeable reflection on the windshield, which can reduce your view of the road. They practically turn night into daylight inside the car! I really love them—they’re well-made and incredibly bright. My only “complaint” is that I almost wish they were a little less bright! 😂 ... show more
Reviewed in the United States on July 14, 2026 by Amazon Customer

  • Very bright. Perhaps too bright?
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. ... show more
Reviewed in the United States on March 12, 2023 by Alex

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...