---
product_id: 391845398
title: "7443 Led Car Bulb, 12V-24V 7443 7440 T20 LED Replacement Light Bulb for Car Brake Tail Running Parking Backup Light , 54SMD White light, 2PCS"
brand: "melphan-auto"
price: "¥14"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/391845398-7443-led-car-bulb-12v-24v-7443-7440-t20-led
store_origin: JP
region: Japan
---

# 12V-24V wide voltage compatibility 54 SMD 3014 chips for ultra-bright output 360° beam angle for full coverage 7443 Led Car Bulb, 12V-24V 7443 7440 T20 LED Replacement Light Bulb for Car Brake Tail Running Parking Backup Light , 54SMD White light, 2PCS

**Brand:** melphan-auto
**Price:** ¥14
**Availability:** ✅ In Stock

## Summary

> 🚗 Light up your ride with brilliance and confidence!

## Quick Answers

- **What is this?** 7443 Led Car Bulb, 12V-24V 7443 7440 T20 LED Replacement Light Bulb for Car Brake Tail Running Parking Backup Light , 54SMD White light, 2PCS by melphan-auto
- **How much does it cost?** ¥14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/391845398-7443-led-car-bulb-12v-24v-7443-7440-t20-led)

## Best For

- melphan-auto enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Simplicity:** Effortless installation—no tools, no hassle, just instant upgrade
- • **Smart Power Efficiency:** Built-in intelligent IC driver reduces power use to 15% of halogen bulbs
- • **Durability Meets Design:** Copper bracket & gold wire solder ensure fast heat dissipation and long lifespan
- • **Universal Voltage Range:** Works seamlessly from 12V to 24V—perfect for cars, trucks, and RVs
- • **Blinding Brightness Upgrade:** 300% brighter than halogen for unmatched visibility and style

## Overview

The Melphan-Auto 7443 LED Car Bulb features 54 high-efficiency 3014 SMD chips delivering 300 lumens at a crisp 6000K white light. Compatible with 12V-24V systems, it offers a 360° beam angle and 300% brightness boost over halogen bulbs. Designed for brake, tail, running, parking, and backup lights, it includes a smart IC driver for stable current and energy savings, plus a durable copper bracket for superior heat dissipation. Easy plug-and-play installation and a 1-year hassle-free warranty make it a premium upgrade for modern vehicles.

## Description

Why chose our 7443 led car bulbs?High Brightness: upgrade 54pcs 3014 Chipset，360° Beam Angle, 300% brighter than original halogen bulb.High Quaility: Built-in intelligent constant current IC driver, longer life span.Easy install: Plug And Play.Warmly Service: Hassle free refund within one year.Specification:Base Type: 7443 T20Operating Voltage: 12V-24V LED Type: 3014LED Quantity: 54pcsPower: 3 WattsBeam Angle: 360 degreeFitment: 7440 7443 T20 W21W for brake light rv interior light etcPackage: 2pcs 7443 white led car bulbsNote:1. Please double check the size and socket with your original bulbs before purchase.2. When using as turn signal light, you may need to tap on Load Resistors to avoid Canbus error code or hyper flash.

## Features

- Specification: 2pcs 7443 54smd 3014 chips, Length:1.4” 35.8mm, Diameter: 0.71” 18.2mm , 6000K White light, 300lm per bulb, Voltage: 12V-24V, Wattage: 3w.
- Wide Application: 7440 7443 7441 T20 W21W for brake light,back up light, tail light etc.A 50W load resistor must be needed to avoid error code or hyper flash when using as turn signal light.
- Upgrade Chipset: 54pcs upgrade 3014 Chipset, copper bracket, gold wire solder.Fast heat dissipation, durable long life time,high brightness. 300% brighter than original halogen bulb.
- High Quality: Built-in intelligent constant current IC driver. Plug And Play, 360 degree Beam Angle,longer life span, lower power consumption, 15% of halogen bulbs consumption
- Warmly Service: Buy with confidence, one year no hassle for refund. Any questions, just feel free to contact us via your order or click the blue font "Melphan-Auto" for help.Our Customer Service Team will reply as soon as possible and make satisfactory solution with no hassle for you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Melphan-Auto |
| Brand | Melphan-Auto |
| Product Dimensions | 7.62 x 5.08 x 1.27 cm; 9 g |
| Item model number | 7443 |
| Manufacturer Part Number | 7443 |
| OEM Part Number | 7440 7443 T20 W21W |
| Position | Inner |
| Bulb Type | LED |
| Mirror Lighting Type | automotive-exterior-brake-light-bulbs |
| Voltage | 24 Volts |
| Wattage | 3 watts |
| Item Weight | 9 g |

## Product Details

- **Brand:** Melphan-Auto
- **Light source type:** LED
- **Specific uses for product:** Interior Light
- **Colour temperature:** 6000 Kelvin
- **Brightness:** 300 Lumen

## Images

![7443 Led Car Bulb, 12V-24V 7443 7440 T20 LED Replacement Light Bulb for Car Brake Tail Running Parking Backup Light , 54SMD White light, 2PCS - Image 1](https://m.media-amazon.com/images/I/71QmaVZ+U6L.jpg)
![7443 Led Car Bulb, 12V-24V 7443 7440 T20 LED Replacement Light Bulb for Car Brake Tail Running Parking Backup Light , 54SMD White light, 2PCS - Image 2](https://m.media-amazon.com/images/I/51fNQkIRckL.jpg)
![7443 Led Car Bulb, 12V-24V 7443 7440 T20 LED Replacement Light Bulb for Car Brake Tail Running Parking Backup Light , 54SMD White light, 2PCS - Image 3](https://m.media-amazon.com/images/I/61mtcYkDvtL.jpg)
![7443 Led Car Bulb, 12V-24V 7443 7440 T20 LED Replacement Light Bulb for Car Brake Tail Running Parking Backup Light , 54SMD White light, 2PCS - Image 4](https://m.media-amazon.com/images/I/61B8e-u9SbL.jpg)
![7443 Led Car Bulb, 12V-24V 7443 7440 T20 LED Replacement Light Bulb for Car Brake Tail Running Parking Backup Light , 54SMD White light, 2PCS - Image 5](https://m.media-amazon.com/images/I/61U7ELN+1VL.jpg)

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-08*