1 / 7KATUR C5W 31 mm Festoon LED Bulbs, 6000K, 12–24V, 4 Pack
Pack: KATUR C5W 31 mm festoon LED bulbs are listed for 12–24V vehicle lighting, with a 6000K white colour and claimed 450 lm output. The listing names several replacement bulb codes, so check your existing bulb length and vehicle manual before ordering.
At a glance
- Designed for interior, dome, cargo-area, map, courtesy and licence-plate lighting.
- The listing claims non-polarity installation and plug-and-play fitting without tools.
- The product listing claims 99% canbus error-free operation. This is not a guarantee of compatibility with every vehicle.
Often bought together
Pros and cons
Pros
- 12–24V compatibility broadens the range of vehicle electrical systems listed for use.
- The stated 31 mm size and replacement-code list make it easier to compare with an existing festoon bulb.
- Non-polarity installation is claimed, avoiding the need to orient the bulb a particular way.
Technical specifications
11 specifications| Brand | KATUR |
|---|---|
| Model | 31mm(1.22'') DE3021 DE3022 DE3023 |
| Bulb type | C5W festoon LED |
| Light source | UPGRADED LED CHIPS |
| Voltage | DC12V-24V |
|---|---|
| Colour temperature | 6000K |
| Luminous flux | 450lm |
| Power | 3w |
| Operating life | 60000 Hours |
| Length | 31mm(1.22'') |
|---|---|
| Listed replacement sizes | DE3021 DE3022 DE3023 DE3175 3021 |
What to know before buying
Listing details to confirm
The title advertises four bulbs, but the product details state a package quantity of 1. Pack quantity is therefore inconsistent and should be confirmed on the selected listing. The fitment codes and claimed canbus compatibility also do not confirm suitability for every vehicle. Compare the bulb length with the original and check the vehicle manual.
Who is it for?
A good fit for
- Drivers replacing a 31 mm festoon bulb in an interior, cargo, map or licence-plate fitting.
- Buyers seeking a listed 12–24V LED replacement with a cool-white 6000K appearance.
Less suited to
- Anyone who has not confirmed that their fitting takes a 31 mm festoon bulb.
- Buyers who require a confirmed pack quantity or guaranteed vehicle-specific canbus compatibility.
Customer reviews on Amazon
- 5 stars
53% 53% - 4 stars
10% 10% - 3 stars
11% 11% - 2 stars
8% 8% - 1 star
18% 18%
The available evidence is limited to aggregate ratings, which show a mixed picture rather than a clear endorsement. Ratings alone do not explain customer experiences or identify specific strengths and problems. For buyers considering these bulbs, the most practical checks remain confirming the 31 mm fit and resolving the conflicting pack-quantity details.
Frequently asked questions
How many bulbs are included?
The title says four pieces, while the product details state a package quantity of 1. The listed pack quantity is inconsistent, so confirm the selected listing before purchase.
Will these fit my car?
They are listed as 31 mm bulbs and as replacements for DE3021, DE3022, DE3023, DE3175 and 3021 bulbs. Check the original bulb size and your vehicle manual, as the listing does not establish fitment for every vehicle.
Are the bulbs polarity-sensitive?
The listing describes them as non-polarity, so they are claimed to work without a specified installation direction.
What colour light do they produce?
The listing specifies 6000K white light.
Alternative options
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BROTOU Festoon LED Car Bulb 6 Pack, LED Dome Reading Xenon White Bulbs Car Interior Light Replacement License Plate Lights Map Lamps No Polarity 12 SMD 3014 180LM (31 MM)
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GLL C5W LED Bulbs 36MM 12V/24V 6418 Festoon Bulbs for Car Dome Trunk Lights | White 4Pcs 4014 12SMD 400 Lumens 6500K CANBUS Easy Installation and Polarity-Free
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GLL 10Pcs LED Bulbs C5W Festoon 31 mm CANBUS 12V 24V Car Interior Lights | White 3014 15SMD 6500K for interior, trunk and license plate lighting Non-polarized design
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KATUR W16W LED Bulb 700% Brightness, Canbus Error Free 6500K White 6000LM with High-Speed Cooling Fan T15 912 921 LED Bulbs for Reverse Lights, Pack of 2
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KATUR 194 LED Light Bulb 6000K White Super Bright 168 2825 W5W T10 Wedge 24-SMD 3014 Chipsets LED Replacement Bulbs CANBUS Error Free for Car Dome Map Door Courtesy License Plate Lights (10pcs,White)
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KATUR 194 LED Light Bulb 6000K White Super Bright 168 2825 W5W T10 Wedge 24-SMD 3014 Chipsets LED Replacement Bulbs CANBUS Error Free for Car Dome Map Door Courtesy License Plate Lights (4pcs,White)
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