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Serundo Auto

Serundo Auto DE3175 DE3022 DE3021 Led Bulb 31mm 1.22in Led Festoon Bulb 4pc

Based on 7,880 reviews
Condition: New
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$7.99
Save $6.50 was $14.49

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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Oct 30
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At a glance

Condition
New
Size
31mm DE3175 4PCS
Color
Ice Blue
Model
3175-3014-Ice blue
Light Source Type
LED
Wattage
1 watts
Fit Type
Universal Fit

Features 5

  • High Quality & Low PowerSet of 4pcs 3175 led Festoon bulbs,Ice Blue, Bulb size: 1.22" x 0.33",Working voltage: 12V . Give your vehicle upgraded LED interior lights for a more modern and bright style!
  • Wide ApplicationFits:31mm LED Festoon Bulbs can replace DE3175, DE3021, DE3022, DE3023, 3021, 3022, 3175, 6428, 6430, 7065 etc.Used for Car Interior Dome Light, Map Light, Door Light, Courtesy Light, Glove Box light,Trunk cargo light, etc.For most vehicles, Just Plug & Play Replacement LED Festoon Bulb.
  • Heat DissipationBuilt-in intelligent IC driver and aviation aluminum material for better performance,stable input current protects the circuit,Ensure the secure temperature range and consistent brightness out to reach a long LED bulb life up to 50,000 hours.
  • Important AttentionThe DE3022 led Festoon bulb size may vary between the model or trim of your vehicle.5 Sizes: 28mm, 31mm, 36mm, 42mm,44mm etc.Please check your vehicles owners manual or the original bulb to confirm the bulb size before placing an order.

Specs 18

Brand Serundo Auto
Light Source Type LED
Specific Uses For Product Door Light
Wattage 1 watts
Item Package Quantity 4
Color Ice Blue
Fit Type Universal Fit
Voltage 12 volts

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

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.

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Similar Products

Top Amazon Reviews

Small Bulb, Massive Upgrade!
Size: 31mm DE3175 4PCS Color: white
The Serundo 31mm LED Festoon is the perfect way to ditch those dim, yellowish factory bulbs. It’s a tiny change that makes a huge difference in visibility and style. The Best Parts: Crisp Lighting: The 6000K white light makes the interior look modern and much cleaner than halogens. Perfect Fit: At exactly 31mm (1.22in), it snapped right into the housing with no rattling or loose connections. Powerful Output: It’s bright enough to actually find things on the floor at night without being blinding. Solid Build: The heat sink design feels durable, and I haven't noticed any flickering or "ghosting." Bottom Line: An affordable, 5-minute install that completely refreshes your car’s interior. Definitely worth it! ... show more
Reviewed in the United States on January 23, 2026 by MR1981
Just measure your bulbs. These are great!
Size: 42mm 578 4pcs Color: white
I got these to replace burnt-out LED bulbs in the closet and cabinets in the living quarters of my horse trailer. We took a chance, just going by the size and shape, because these are not the same as the old ones. They're nice and bright, and work perfectly!
Reviewed in the United States on April 3, 2026 by Forever 29
Expect Bright Light!
Size: 42mm 578 4pcs Color: white
These lamps work well with other LED lights I installed in my cargo van. The brightness is equal, and I replaced the bulbs in my overhead cabin map/courtesy light fixture. I had to crimp the socket blades a bit to get a good grip on these lights, but they work well. Very pleased. Just aim them where you want the light to go in your fixture as these are not cob led lights. There is no flickering, the color is a bright white, and they are compatible to my gixtures. ... show more
Reviewed in the United States on March 11, 2026 by BW Lancaster
It fits like it should. Depends how long it lasts.
Size: 31mm DE3175 4PCS Color: white
I'm happy with the lightbulbs replacement. It is very bright but we shall see how long it will last. I do recommend it because it fits ,not sure if it will last longer
Reviewed in the United States on April 6, 2026 by Caris
Bad bulbs
Size: 31mm DE3175 4PCS Color: Amber
Bought to replace the old incandescent dome light in my 1980s Toyota pickup, which was quite dim. These are so bright, it feels like daylight in there. A couple of very cool things about this bulb are 1) you can spin the bulb in the clip/outlet to adjust the amount of light you get - in case it's too bright (seriously), and 2) these run very cool and draw almost no power so they won't eventually cook your plastic light cover, and you can leave your dome light on for days or maybe weeks without it drawing down your battery. ... show more
Reviewed in the United States on March 8, 2026 by K. Webb
Nice and bright
Size: 31mm DE3175 4PCS Color: white
Exact fit for '03 Sentra. Nice and bright.
Reviewed in the United States on April 5, 2026 by dktt
Very bright quality lights
Size: 31mm DE3175 4PCS Color: white
Installed in my truck about 5 months ago. Night and day difference versus stock, literally. A lot easier seeing in reverse.
Reviewed in the United States on March 23, 2026 by Raider1911
Very bright
Size: 42mm 578 4pcs Color: white
Works great
Reviewed in the United States on April 5, 2026 by How can I rate something that I ordered but not have received it so will no longer order from this dealer again!!!!
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