Features & Compatibility
Price: $9.97
(as of Apr 18, 2026 03:26:11 UTC – Details)
Product description
From The Brand

Xyanmc 31mm 1.2inch DE3175 LED Festoon Bulbs, 6000k white Led Interior Car Festoon Bulb for Dome Map Door Trunk Courtesy Cargo License Plate Lights
Super bright DE3175 led chips 360 degree lighting angle design, No blind spot, 300% brighter than stock lampsHigh-quality light, comfortable experience, DE3022 led bulbs provides 6000K cold white light, uniform and soft light, without glare, bringing you a comfortable and safe lighting experience and improving driving safety.Long life, less replacement frequency, up to 25,000 hours of service life means fewer replacements while maintaining consistently high brightness output.

Specification
Size: 31*10.5mm(1.22*0.41inch)Wattage(Power): 1wWorking voltage: DC12V-24VColor: 6000k Bright Daylight WhiteColor Rendering Index: >85RaLuminous flux: 200LMViewing beam angle: 360°Material: AluminumNon-Dimmable type
Package: 2pcs 1.2in 31mm DE3175 LED Festoon Bulbs 6000K Bright Daylight White
Tips: 1W 200LM 31mm DE3175 LED Festoon Bulbs High color rendering index CRI>85ra Long lifespan 25000hours Size: 31*10.5mm(1.22*0.41inch) No buzzing,No flicker,Not break

Good Performance

Bright&Low heat&No flicker
16 Pcs Brighter SMD 4014 LED Beads, High color rendering index CRI>85ra, provides vivid and bright color.Non-dimmable, no flicker, no buzzing,not break when using it.Low heat, long lifespan up to 25000hours, reducing bulbs replacing frequency, reduced your daily electric costs.
Applications:
31mm led festoon bulbs can replace DE3175, DE3021, DE3175LL, DE3021LL, DE3022LL ,DE3022, DE3023, 3021, 3022, 3175, 6428, 6430, 7065, 12818,12842, 30922 etc. Used for interior map lights, dome lights, dash board lights, license plate light, parking lights, door lights, glove box lights, trunk lights, corner lights, side marker lights, Exterior tail light, courtesy light, cargo light, stepwell lights, reading lights, vanity lights etc
Attention:
The size of our DE3175 led dome light bulb is 31*10.5mm(1.22*0.41inch) Please double check the user manual or original bulb number to confirm before placing an orderPlease note that this is Non-dimmable bulbs
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Customer Reviews
4.7 out of 5 stars 293
4.7 out of 5 stars 293
4.4 out of 5 stars 85
4.4 out of 5 stars 85
4.6 out of 5 stars 212
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Price
$11.53$11.53 $10.99$10.99 $15.49$15.49 $15.86$15.86 $14.65$14.65
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Voltage
AC/DC12V-24V AC/DC12V-24V AC/DC12V-24V AC/DC12V-24V AC/DC12-24V DC12V
Size
0.65 x 1.95 inches 0.52×1.10inches 0.65 x 1.95 inches 0.65 x 1.95 inches 0.39×1.45inches 1.61x 0.41inches
Dimmable
X X X X X X
White Brightness
500lm 350lm 500lm 500lm 300lm 300lm
Color Options
6000k Daylight White 6000k Daylight White 6000k Daylight White 2700k Warm White 6000k Daylight White 6000k Daylight White
Note: This DE3175 Festoon LED Bulb is only suitable for working under DC12v-24v voltage, please check the voltage before purchasing. If you are not sure whether the bulb size is suitable for your car, we recommend that you measure the length of the original bulb to ensure that you replace it with the correct LED bulb
Brand New Upgrade: 31mm DE3175 Festoon LED Bulb 1.2 inches adopts high-quality LED chips with a brightness of up to 200 lumens. Designed to restore the size and shape of the halogen lamp 1:1, it not only retains the beauty and practicality of the original lampshade, but also enhances the waterproof and dustproof performance. The unique PC lampshade design provides a safer and more reliable lighting experience compared to the common bare plate bulbs on the market. Provides 360° lighting with no dark spots, ensuring that the interior of your vehicle or equipment is as bright as daylight and provides brighter and clearer lighting effects. Non-polarity, flicker-free
High Quality,Ultra-durable: These DE3022 led dome light bulbs feature an innovative internal aluminum tube with advanced cooling capabilities, excellent heat dissipation, and better performance. Durable, due to the low power consumption characteristics of the DE3023 led bulbs, they also consume less of the vehicle battery, helping to extend battery life and reduce the frequency of battery replacement, providing you with a longer-lasting lighting solution and saving replacement costs
Easy Installation: LED festoon de3175 interior lights is precisely designed, compact, requires no additional modification, has no polarity, is plug and play, and directly replaces the original car bulbs. It is simple and quick, and anyone can easily complete the installation
Wide Application: These 1.2 inch 31mm DE3175 led festoon bulbs can replace DE3175, DE3021, DE3175LL, DE3021LL, DE3022LL, DE3022, DE3023, 3021, 3022, 3528, 3175, 6428, 6430, 7065, 12818, 12842, 30922, etc. Used for car interior map lights, dome lights, dashboard lights, license plate lights, parking lights, door lights, glove box lights, trunk lights, corner lights, side marker lights, exterior tail lights, courtesy lights, cargo hold lights, step lights, reading lights, vanity lights, etc. Also can be used for boat navigation lights, marine running lights, bow lights, sidelights, anchor lights, etc
Service: The size of our DE3175 led dome light bulb is 31*10.5mm(1.22*0.41inch). Please double check the user manual or original bulb number to confirm before placing an order. We are confident in the durability of DE3175 led dome light bulbs, so we provide ultra-long quality assurance. This means that once you choose our products, you can enjoy long-term quality assurance, so that you can have no worries and focus on enjoying a safe and comfortable driving experience. Choose DE3022 led festoon bulbs, choose a lasting trust

Hoosierpal –
Pleased
These bulbs worked perfect in my 1963 classic. Plug and play. And they are much brighter than the old incandescents.
Danny –
Xyanmc DC12V-24V White 31m
So far so good,I have had them in my truck for over a month now with no issues and they are a lot brighter than original
Scott H –
Nice and bright, no real heat when they are on for a long time unlike oem bulbs.
Nice and bright, as listed.
James A –
Works well
Needed this for a 24v Isuzu truck. Shout out to the designers for actually making a 360 degree design, this fits in the right spot and puts out light at all the right angles.
Michael G –
Super bright. Great difference.
As expected. Slightly smaller than the original bulbs. But they work.
Raymond Gayle –
Fits perfectly
Fit perfect and very bright
mauricio –
BEST LEDS
THE BEST led lights I’ve bought for my 2024 camry. At 1st with not many reviews I wasn’t sure of the brand but I took the risk and man they didn’t disappoint. They light up hella good 👌. Super happy and excited to order more from them. I highly recommend them
Billbaileysmusic –
Super Bright
Super Bright