

💡 Light up your ride with brilliance and ease — don’t get left in the dark!
Yorkim 31mm Festoon LED bulbs feature 6 high-intensity SMD 5730 chips delivering 300% more brightness than halogen bulbs. Designed for easy plug-and-play installation, these bulbs fit multiple sizes (31-33mm) and replace common models like DE3022 and DE3175. The aluminum body enhances heat dissipation, extending lifespan up to 50,000 hours, while the built-in CANbus driver ensures error-free operation in most vehicles. Ideal for upgrading dome, map, cargo, and courtesy lights with crisp 6500K white illumination.



















| ASIN | B00ZKTXJA4 |
| Auto Part Position | Inside |
| Best Sellers Rank | #7,364 in Automotive ( See Top 100 in Automotive ) #10 in Automotive Courtesy Step Light Bulbs |
| Brand | Yorkim |
| Color | White Pack of 4 |
| Customer Reviews | 4.6 4.6 out of 5 stars (16,787) |
| Date First Available | June 13, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 4 |
| Item Weight | 0.49 ounces |
| Item model number | AYJ1002598*4 |
| Manufacturer | Yorkim |
| Manufacturer Part Number | AYK1002598*4 |
| Mirror Lighting Type | automotive-exterior-combination-parking-and-side-marker-light-bulbs, automotive-exterior-combination-turn-signal-and-fog-light-bulbs, automotive-exterior-turn-signal-light-bulbs, automotive-interior-courtesy-step-light-bulbs |
| OEM Part Number | 31mm 32mm 33mm 34mm 35mm DE3021 DE3022 DE3023 DE3175 3021 3022 3528 3175 6428 6430 7065 6614 6614F 6641 12818 12842 30922 F30-WHP TS-14V1CP. |
| Operating Life | 50000 Hours |
| Product Dimensions | 4.96 x 3.35 x 0.35 inches |
| Voltage | 12 Volts |
R**N
Super Bright and Easy Upgrade
These LED festoon bulbs are a great value and they work great. They are noticeably brighter than the stock halogen bulbs and give off a clean white light that makes the interior much easier to see at night. Installation was quick and simple, just plug and play, and the pack of 4 is perfect for doing multiple interior lights at once. Solid upgrade and I would buy these again.
L**O
The beast
The best in quality, brightness and price. I recommend them a lot to me they love this is the second time I buy them and the same seller because he has an excellent treatment and customer service.
J**S
Bright white
Very bright hope it last a long time, loved that it comes with a 2 pack since i only need 1 got a spare it was able to be compatible , just had to clamp the connection a little close it was a bit loose and wobbly.
W**B
Probably a good choice?
The light is bright and clean. But, after a month, one bulb went, and then another bulb went. So after 1 month, only 2 of 4 bulbs are working. I have other types of bulbs from the brand that have done better. Initially sent 2 star review. Manufacturer sent me new bulbs after informing them (which work so far) and so I've updated to 4 star. The bulbs need more careful contact than the old halogen but the light is really nice.
D**D
Excellent product.
Very bright works perfect. Great bang for the buck.
C**E
Bright
Had to replace my dome lights. These are super bright white lights. Used the extra bulb to replace the trunk light. Love how bright it is in the trunk.
I**V
Shining brightly
All the lights are working and shining brightly.
A**S
Nice, bright replacement light
Nice step up for inside light in my Miata RF. I don't see it mentioned anywhere in the description, but it comes with a tool to pop off the light cover and remove the old light. (I could have saved $15 on the body part tool kit I bought.) :) Brighter, whiter interior light as a result of this. Installation took 2 minutes. (Bring a flashlight so you can see what you're doing.) There are several how-to videos online.
A**R
Buy with CONFIDENCE
M**A
バニティミラーに使用しましたが 眩しいくらい白くて明るかったです。 裏はヒートシンクが付いていました 耐久性に関してはまだ使用後3日なので 分かりません。 しかしこの値段で4個入りとは…。 お買い得だと思います。
B**N
I bought it but due to compatibly i returned it.
I**Z
Muy bien
F**O
Funcional y de buena Luz recomendable
Trustpilot
3 weeks ago
1 day ago