---
product_id: 468135883
title: "7443 LED Bulb Flashing Brake Lights, 300% Brighter 7440 7441 7444 7443R T20 W21W Plug and Play Strobe Blinking LED Stop Tail Lights, Brilliant Red"
brand: "fanteli"
price: "$45"
currency: NZD
in_stock: true
reviews_count: 8
category: "Fanteli"
url: https://www.desertcart.nz/products/468135883-7443-led-bulb-flashing-brake-lights-300-brighter-7440-7441
store_origin: NZ
region: New Zealand
---

# Plug & play, no polarity fuss 300% brighter with 21x 2835-SMD LEDs Runs cooler at 150°F vs 1000°F halogen 7443 LED Bulb Flashing Brake Lights, 300% Brighter 7440 7441 7444 7443R T20 W21W Plug and Play Strobe Blinking LED Stop Tail Lights, Brilliant Red

**Brand:** fanteli
**Price:** $45
**Availability:** ✅ In Stock

## Summary

> 🚦 Stop traffic with brilliance and safety!

## Quick Answers

- **What is this?** 7443 LED Bulb Flashing Brake Lights, 300% Brighter 7440 7441 7444 7443R T20 W21W Plug and Play Strobe Blinking LED Stop Tail Lights, Brilliant Red by fanteli
- **How much does it cost?** $45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/468135883-7443-led-bulb-flashing-brake-lights-300-brighter-7440-7441)

## Best For

- fanteli enthusiasts

## Why This Product

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

## Key Features

- • **Flashy Strobe Safety:** 3 legal strobe flashes grab attention before steady stop light
- • **Effortless Installation:** No polarity worries, install in under 10 minutes
- • **Ultra-Bright Illumination:** 21 LEDs deliver 1100 lumens for superior visibility
- • **Wide Voltage Compatibility:** Works seamlessly from 9V to 30V for versatile use
- • **Energy-Smart & Long-Lasting:** Consumes 4.5W vs 16W halogen, lasts 30,000 hours

## Overview

The FANTELI 7443 LED Bulb Flashing Brake Lights feature a unique 3-flash strobe design that enhances rear visibility and safety. Equipped with 21 high-power 2835-SMD LEDs, these bulbs are 300% brighter than traditional halogen lights while consuming just 4.5W of power. Designed for easy plug-and-play installation with no polarity concerns, they run cooler and last up to 30,000 hours, making them an energy-efficient, durable upgrade for your vehicle’s brake and tail lights.

## Description

Buy FANTELI 7443 LED Bulb Flashing Brake Lights, 300% Brighter 7440 7441 7444 7443R T20 W21W Plug and Play Strobe Blinking LED Stop Tail Lights, Brilliant Red: Brake Lights - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Bright and Distictive for Greater Safety in Avoiding Being Hit From Behind - I do not know yet about longevity, but so far these bulbs work great. They are installed in my daughter's car for added safety, and I believe they accomplish this goal. The lights are brighter than the standard bulb, and the flashing is distinctive and attention-grabbing. Very happy with the purchase
Review: May Need A Resistor - Really cool and technically worked perfectly , however , and I was expecting this , it sent a turn signal warning to my dash and the turn signal went into hyper flash . I could add a resistor and it would solve all of this but weighing my options I would rather not splice into the brake wires and potentially cause other issues . I sent them back unfortunately so back to the old boring brake lights for now . Hoping technology will catch up to not splicing a resistor into the system to make all of this work so I’ll just wait and see . Really a great product , very well packaged and arrived quickly . No fault goes to the actual product and they are super cool and worked like a charm , thank you Fanteli !!

## Features

- STROBE FLASHING DESIGN - The flashing brake lights 7443 led bulb brake lights will strobe 3 times (legal blinking times) before turning stable to offer you a more noticeable and safer stop.
- HIGH POWER & 300% BRIGHTER - Each flashing brake light 7443 led bulb tail lights has 21pcs 2835-SMD LEDs which make it 3 times brighter than traditional halogen bulbs.
- NON-POLARITY & EASY INSTALLATION - There is no need to worry about polarity direction nor fuse blowout, just simply plug and play and the installation will be finished within just 10 minutes.
- ADVANTAGES VS HALOGEN BULBS - These 7443 LED brake light bulbs save energy (16W to 4.5W), run cooler (1000°F to 150°F), and last longer (1000h to 30000h).
- PACKAGE INCLUDED - (Pack of 2PCS) 7443 led bulb flashing brake lights strobe blinker lamp replacements, 4.5W per bulb, 1100lm per bulb, 9-30V Wide voltage, 375Ma current.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4199NGV |
| Auto Part Position | Rear |
| Best Sellers Rank | #37,312 in Automotive ( See Top 100 in Automotive ) #35 in Automotive Brake Light Bulbs |
| Brand | FANTELI |
| Brand Name | FANTELI |
| Customer Reviews | 4.6 out of 5 stars 457 Reviews |
| Item Package Quantity | 1 |
| Light Source Type | LED |
| Manufacturer Part Number | 7443-2835-21-RED-FAD |
| Operating Life | 50000 Hours |
| Package Quantity | 1 |
| Specific Uses For Product | Brake Lights , Tail Lights , Stop Lights, Parking Lights |
| Unit Count | 2.0 Count |
| Voltage | 12 Volts |
| Wattage | 21 watts |

## Product Details

- **Brand:** FANTELI
- **Item Package Quantity:** 1
- **Light Source Type:** LED
- **Specific Uses For Product:** Brake Lights, Tail Lights, Stop Lights, Parking Lights
- **Wattage:** 21 watts

## Images

![7443 LED Bulb Flashing Brake Lights, 300% Brighter 7440 7441 7444 7443R T20 W21W Plug and Play Strobe Blinking LED Stop Tail Lights, Brilliant Red - Image 1](https://m.media-amazon.com/images/I/71l0my7mc6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bright and Distictive for Greater Safety in Avoiding Being Hit From Behind
*by K***R on April 9, 2025*

I do not know yet about longevity, but so far these bulbs work great. They are installed in my daughter's car for added safety, and I believe they accomplish this goal. The lights are brighter than the standard bulb, and the flashing is distinctive and attention-grabbing. Very happy with the purchase

### ⭐⭐⭐⭐⭐ May Need A Resistor
*by I***6 on December 11, 2025*

Really cool and technically worked perfectly , however , and I was expecting this , it sent a turn signal warning to my dash and the turn signal went into hyper flash . I could add a resistor and it would solve all of this but weighing my options I would rather not splice into the brake wires and potentially cause other issues . I sent them back unfortunately so back to the old boring brake lights for now . Hoping technology will catch up to not splicing a resistor into the system to make all of this work so I’ll just wait and see . Really a great product , very well packaged and arrived quickly . No fault goes to the actual product and they are super cool and worked like a charm , thank you Fanteli !!

### ⭐⭐⭐⭐⭐ Fanteli 7443 LED Bulbs Flashing
*by A***U on November 3, 2025*

Great purchase. They do flash and very bright. Safety at a great price

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**Shop now:** [https://www.desertcart.nz/products/468135883-7443-led-bulb-flashing-brake-lights-300-brighter-7440-7441](https://www.desertcart.nz/products/468135883-7443-led-bulb-flashing-brake-lights-300-brighter-7440-7441)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-13*