---
product_id: 216451912
title: "578 Festoon LED Bulb, 42mm 41mm 1.65 Inch Festoon DE3425 DE3423 211-2, 12V 33SMD White Light 42mm bulbs for Car Interior Dome Map Courtesy Trunk Light 212-2 LED Bulbs, 6pcs"
brand: "visit the cato-wdj store"
price: "115 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/216451912-578-festoon-led-bulb-42mm-41mm-1-65-inch-festoon
store_origin: DK
region: Denmark
---

# 33SMD Brightness Plug & Play Fits 99% Vehicles 578 Festoon LED Bulb, 42mm 41mm 1.65 Inch Festoon DE3425 DE3423 211-2, 12V 33SMD White Light 42mm bulbs for Car Interior Dome Map Courtesy Trunk Light 212-2 LED Bulbs, 6pcs

**Brand:** visit the cato-wdj store
**Price:** 115 kr
**Availability:** ✅ In Stock

## Summary

> 💥 Light Up Your Drive with Style!

## Quick Answers

- **What is this?** 578 Festoon LED Bulb, 42mm 41mm 1.65 Inch Festoon DE3425 DE3423 211-2, 12V 33SMD White Light 42mm bulbs for Car Interior Dome Map Courtesy Trunk Light 212-2 LED Bulbs, 6pcs by visit the cato-wdj store
- **How much does it cost?** 115 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/216451912-578-festoon-led-bulb-42mm-41mm-1-65-inch-festoon)

## Best For

- visit the cato-wdj store enthusiasts

## Why This Product

- Trusted visit the cato-wdj store brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Engineered with a robust aluminum body and advanced heat dissipation.
- • **Smart Technology:** Equipped with an intelligent IC driver for stable performance.
- • **Hassle-Free Service:** Enjoy peace of mind with our responsive customer support.
- • **Illuminate Your Ride:** Transform your car's interior with brilliant white light.
- • **Universal Compatibility:** Seamlessly fits a wide range of vehicle models—no more guesswork!

## Overview

The 578 Festoon LED Bulb is a versatile lighting solution designed for various vehicle models, featuring a 42mm size and 33 SMD chips for high brightness. With a plug-and-play installation and built-in Can-bus error-free technology, these bulbs ensure a hassle-free upgrade to your car's interior lighting. Made with durable materials and a smart IC driver, they promise longevity and consistent performance.

## Description

578 Festoon LED Bulb, 42mm 41mm 1.65 Inch Festoon DE3425 DE3423 211-2, 12V 33SMD White Light 42mm bulbs for Car Interior Dome Map Courtesy Trunk Light 212-2 LED Bulbs, 6pcs

## Features

- About this item
- P.when("ReplacementPartsBulletLoader").execute(function(module){ module.initializeDPX(); })
- 【Wide Application】 42mm 578 led bulbs fit for 578, 211-2, 212-2, 214-2, 214-2, DE3423, DE3425, 569, 6411 etc. Widely used as interior dome light, map light. No polarity, plug and play. Can-bus error free for 99% vehicles.
- 【Quality Performance】Built-in intelligent constant current IC driver, Can-bus error free for most vehicles, stable input current, quicker reaction. Upgrade aluminum material strong body, high vibration resistant. Curve groove design heat sink for better heat dissipation, ensure the secure temperature range, longer lifespan.
- 【Quality Chips】6pcs 578 with upgrade 33pcs 3014 Chipset, high quality material Copper bracket, gold wire solder. High brightness, low light attenuation, good heat dissipation, consistent brightness light.
- 【 3 size for choice】 Fit for 42mm festoon led bulbs. We have 3 size for your choice: 31mm, 36mm, 42mm. Please check your vehicles owner’s manual or measure the original bulb length to confirm the size before purchase.
- 【 Friendly Service】No hassle for refund or return in case of any quality defectiveness. Any questions, please feel free to contact us via your order number. We will reply within 24 hours to provide make satisfactory solution.
- ›See more product details

## Images

![578 Festoon LED Bulb, 42mm 41mm 1.65 Inch Festoon DE3425 DE3423 211-2, 12V 33SMD White Light 42mm bulbs for Car Interior Dome Map Courtesy Trunk Light 212-2 LED Bulbs, 6pcs - Image 1](https://m.media-amazon.com/images/I/71VQlk4VvML.jpg)

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**Shop now:** [https://www.desertcart.dk/products/216451912-578-festoon-led-bulb-42mm-41mm-1-65-inch-festoon](https://www.desertcart.dk/products/216451912-578-festoon-led-bulb-42mm-41mm-1-65-inch-festoon)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-27*