---
product_id: 28018868
title: "SYLVANIA - DE3175 31mm Festoon LED White Mini Bulb - Bright LED Bulb, Ideal for Interior Lighting - Map, Dome, Cargo and License Plate (Contains 1 Bulb)"
brand: "sylvania"
price: "146 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Sylvania"
url: https://www.desertcart.dk/products/28018868-sylvania-de3175-31mm-festoon-led-white-mini-bulb-bright-led
store_origin: DK
region: Denmark
---

# Low 12V power draw Instant-on LED tech Vehicle-specific fit SYLVANIA - DE3175 31mm Festoon LED White Mini Bulb - Bright LED Bulb, Ideal for Interior Lighting - Map, Dome, Cargo and License Plate (Contains 1 Bulb)

**Brand:** sylvania
**Price:** 146 kr
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your ride with instant style and lasting brilliance!

## Quick Answers

- **What is this?** SYLVANIA - DE3175 31mm Festoon LED White Mini Bulb - Bright LED Bulb, Ideal for Interior Lighting - Map, Dome, Cargo and License Plate (Contains 1 Bulb) by sylvania
- **How much does it cost?** 146 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/28018868-sylvania-de3175-31mm-festoon-led-white-mini-bulb-bright-led)

## Best For

- sylvania enthusiasts

## Why This Product

- Trusted sylvania brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Lasting Brilliance:** SMD LED with thermal management ensures extended bulb life.
- • **Sleek Modern White Glow:** Crisp white light upgrades your interior ambiance instantly.
- • **Perfect Fit, No Guesswork:** Designed for precise vehicle compatibility—easy swap, no hassle.
- • **Trusted Legacy, Proven Quality:** Backed by 100+ years of Sylvania’s automotive lighting expertise.
- • **Instant Illumination, Zero Wait:** LEDs light up immediately for enhanced safety and style.

## Overview

The SYLVANIA DE3175 31mm Festoon LED bulb delivers immediate bright white illumination with low power consumption, designed specifically for interior automotive lighting such as map, dome, cargo, and license plate lights. Featuring advanced SMD LED technology and thermal management, it offers superior longevity and a modern aesthetic upgrade. Trusted by OEMs for over a century, this bulb ensures a perfect fit and reliable performance, making it a smart, stylish replacement for incandescent bulbs.

## Description

SYLVANIA LED bulbs deliver a balanced combination of performance and value. Tuners and auto enthusiasts alike can replace their vehicle’s incandescent lights with a bright and long-lasting LED bulb for a unique and modern look in a simple and cost effective way. SYLVANIA Automotive is proud to offer a large variety of outstanding products that meet the needs of all consumers; style, performance, and safety alike. With today's driver in mind, SYLVANIA Automotive products include all types of headlights & fog lights, interior & exterior bulbs, lighting accessories, off road lighting, headlight restoration kit, and more. Which technology is ight fo you? Sylvania offers many different types of lighting technologies such as; LED, HID, Halogen, Sealed Beam, Incandescent, and more. SYLVANIA Automotive is dedicated to continuously striving to provide best in class automotive lighting products. Trust Sylvania's OEM (Original Equipment Manufacturer) status to provide you with quality lighting that improves your car's safety and functionality. To ensure a correct fit for your vehicle, check the User Guide / Sylvania's Bulb Replacement Guide. SYLVANIA Automotive has a distinct standard of quality. With 100+ years in business, Sylvania is the world leader in automotive lighting for Original Equipment Manufacturers (OEMs) and the aftermarket.

Review: Bright. - Just what I thought it would be. Perfect fit.
Review: Only slightly brighter than non-LED bulbs with filament - Replaced the trunk (boot) and map lights in my 2010 Mazda MX-5 Miata. Noticed a tiny spark when mounting the bulb to the trunk light, thought "oh ____" and sure enough, the vehicle would not start afterwards. Diagnosed that a 15A fuse had been blown, which I replaced in the engine compartment fuse box, dead car problem solved. So be sure to disconnect the trunk fixture from the vehicle electrical system before swapping bulbs. Concerning lighting performance, I found the new LED to be only slightly brighter than the OEM bulb. The lighting temperature (color of the light) was clearly much crisper and whiter, less warm, more pleasing and modern. The current draw is much lower than a filament bulb, but then again, trunk and map light aren't often used. Conclusion: Converting to this bulb is mostly aesthetic, do not expect a huge improvement in lumens output. You can also expect longer service life.

## Features

- Lights Dim Over Time, Replace In Pairs: Your lights are a pair, one is never turned on without the other. If one bulb burns out, the other isn't far behind.
- Instant Illumination: Unlike incandescent bulbs, LEDs illuminate immediately. This "instant-on" technology offers the added safety benefit of giving drivers around you more time to react.
- Superior Performance: Sylvania LEDs are manufactured with bright, long-lasting, SMD LED bulbs and a thermal management system that extends life and increases performance.
- May Require A Load Equalizer For Optimum Performance: To help prevent hyper flashing and bulb out warnings, it is suggested that a load equalizer or resistor be installed. See Sylvania's Load Equalizer product.
- The Sylvania Standard Of Quality: With over 100 years in business, Sylvania is the world leader in automotive lighting for Original Equipment Manufacturers (OEMs) and the aftermarket.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01A77UAZK |
| Auto Part Position | Inside |
| Best Sellers Rank | #26,081 in Automotive ( See Top 100 in Automotive ) #9 in Automotive License Plate Light Bulbs |
| Brand Name | SYLVANIA |
| Bulb Shape Size | B11 |
| Color | White |
| Customer Reviews | 4.4 out of 5 stars 897 Reviews |
| Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 00046135330421 |
| Included Components | LED BULB CD/1 |
| Item Height | 7.46 centimeters |
| Item Type Name | LED BULB CD/1 |
| Item Weight | 9.07 g |
| Light Source Type | LED |
| Manufacturer | SYLVANIA |
| Manufacturer Part Number | DE3175SL.BP |
| Manufacturer Warranty Description | 12 Month Customer Satisfaction Guarantee |
| Package Quantity | 1 |
| Specific Uses For Product | Interior lighting, Decorative lighting, Accent lighting, Map lighting, Dome lighting, Cargo lighting, License plate lighting |
| UPC | 046135330421 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |

## Product Details

- **Brand:** SYLVANIA
- **Specific Uses For Product:** Interior lighting, Decorative lighting, Accent lighting, Map lighting, Dome lighting, Cargo lighting, License plate lighting
- **Item Package Quantity:** 1
- **Color:** White
- **Auto Part Position:** Inside

## Images

![SYLVANIA - DE3175 31mm Festoon LED White Mini Bulb - Bright LED Bulb, Ideal for Interior Lighting - Map, Dome, Cargo and License Plate (Contains 1 Bulb) - Image 1](https://m.media-amazon.com/images/I/81KhAxBQhNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bright.
*by M***K on September 30, 2025*

Just what I thought it would be. Perfect fit.

### ⭐⭐⭐⭐⭐ Only slightly brighter than non-LED bulbs with filament
*by M***G on March 3, 2024*

Replaced the trunk (boot) and map lights in my 2010 Mazda MX-5 Miata. Noticed a tiny spark when mounting the bulb to the trunk light, thought "oh ____" and sure enough, the vehicle would not start afterwards. Diagnosed that a 15A fuse had been blown, which I replaced in the engine compartment fuse box, dead car problem solved. So be sure to disconnect the trunk fixture from the vehicle electrical system before swapping bulbs. Concerning lighting performance, I found the new LED to be only slightly brighter than the OEM bulb. The lighting temperature (color of the light) was clearly much crisper and whiter, less warm, more pleasing and modern. The current draw is much lower than a filament bulb, but then again, trunk and map light aren't often used. Conclusion: Converting to this bulb is mostly aesthetic, do not expect a huge improvement in lumens output. You can also expect longer service life.

### ⭐⭐⭐⭐⭐ Love the lights these bulbs produce.
*by A***R on January 29, 2025*

These bulbs are a direct replacement for our deck boat light bulbs. They are bright and easy to install. They arrived on time and in good condition. Highly recommend product and seller.

## Frequently Bought Together

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-24*