---
product_id: 699289116
title: "AUXITO CANBUS 7440 7443 LED Bulbs Amber with Built-in Resistor Anti Hyper Flash 7440NA 7441 7444 7444NA W21W WY21W Error Free LED Front Rear Turn Signal Lights, Pack of 2"
brand: "auxito"
price: "€ 0.30"
currency: EUR
in_stock: false
url: https://www.desertcart.fr/products/699289116-auxito-canbus-7440-7443-led-bulbs-amber-with-built-in
store_origin: FR
region: France
---

# 600% brighter output 50,000 hours lifespan Built-in intelligent CANBUS IC AUXITO CANBUS 7440 7443 LED Bulbs Amber with Built-in Resistor Anti Hyper Flash 7440NA 7441 7444 7444NA W21W WY21W Error Free LED Front Rear Turn Signal Lights, Pack of 2

**Brand:** auxito
**Price:** € 0.30
**Availability:** ❌ Out of Stock

## Summary

> 🚦 Turn heads and stay ahead with AUXITO’s ultra-bright, error-free LED signals!

## Quick Answers

- **What is this?** AUXITO CANBUS 7440 7443 LED Bulbs Amber with Built-in Resistor Anti Hyper Flash 7440NA 7441 7444 7444NA W21W WY21W Error Free LED Front Rear Turn Signal Lights, Pack of 2 by auxito
- **How much does it cost?** € 0.30 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/699289116-auxito-canbus-7440-7443-led-bulbs-amber-with-built-in)

## Best For

- auxito enthusiasts

## Why This Product

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

## Key Features

- • **Turbo-Cooled for Longevity:** Advanced aviation aluminum body paired with a 12,000 RPM turbo fan keeps your bulbs cool and reliable for up to 50,000 hours.
- • **Seamless CANBUS Compatibility:** Plug-and-play design with smart IC driver ensures error-free operation on 98% of vehicles—no annoying dashboard warnings or radio interference.
- • **Illuminate with 600% More Brilliance:** Experience unmatched visibility with 4000 lumens per pair, making your signals impossible to miss—even in fog or rain.
- • **Universal Fit for Maximum Convenience:** Compatible with a wide range of sockets including 7440, 7443, 7444, 7441, W21W, WY21W—check your manual and upgrade effortlessly.
- • **Dedicated Support for Hassle-Free Installation:** Encounter any issues? Our expert team is ready to assist, ensuring your upgrade is smooth and stress-free.

## Overview

The AUXITO CANBUS 7440/7443 LED bulbs deliver 600% brighter amber light with 4000 lumens output per pair, featuring a built-in intelligent CANBUS resistor for error-free compatibility with 98% of vehicles. Constructed with aviation-grade aluminum and a high-speed turbo cooling fan, these bulbs offer an impressive 50,000-hour lifespan. Designed for easy plug-and-play installation across multiple socket types, they ensure enhanced visibility and safety for front and rear turn signals.

## Description

AUXITO CANBUS 7440 7443 LED Bulbs Amber with Built-in Resistor Anti Hyper Flash 7440NA 7441 7444 7444NA W21W WY21W Error Free LED Front Rear Turn Signal Lights, Pack of 2

## Features

- 600% Brighter than Halogen: AUXITO 7443 LED bulb amber is built with newest high brightness LED chips, generating 4000lm super bright output per pair, which can help others notice your vehicle faster and clearer even in the bad weather.
- Canbus Error Free Design: These 7443 led turn singal lights adopt newest built-in intelligent IC driver and high wattage make the LED 7443 amber bulb compatible with more vehicles. Work well with 98% vehicles’ systems, no radio interference, just plug and play. Few special vehicles may meet unusual canbus or installation issues, load resistors may be required to solve the issue, you can contact us through desertcart Buyer Message to get help and solutions
- 50,000 Hours Lifespan: Whole aviation aluminum body and 12,000RPM turbo cool fan that diverts heat away from the light's critical components, our 7443 amber led bulbs offer 50000hr lifetime, reducing the need for frequent replacements.
- No Hassle Service: Due to the complexity of automotive systems, very few vehicles may run into compatibility issues after installation. If you meet any trouble during the installation process, you can reach us for help.
- Fits socket: 7440A 7443 7444 7441 992 7440AL 7440NA 7440LL 7440ST 7441 W21W WY21W, etc. desertcart filter system may not be 100% accurate or up to date, if you are not sure which bulb model fit your vehicle, please check your vehicle owner manual to confirm or ask a question for help

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AUXITO |
| Brand | AUXITO |
| Model | 7440/7443 |
| Package Dimensions | 9.09 x 6.91 x 2.59 cm; 41 g |
| Item model number | 7440/7443 |
| Exterior | Machined |
| Manufacturer Part Number | AUXITO-US4KP8JM7443Y2 |
| OEM Part Number | 7440A/7443A |
| Position | Front |
| Bulb Type | LED |
| Special Features | Dustproof |
| Item Weight | 41 g |

## Product Details

- **Brand:** AUXITO
- **Light source type:** LED
- **Specific uses for product:** Turn Signal Lights, Blinker Lights, Side Marker Lights, Daytime Running Lights, Parking Lights, Tail Brake Lights
- **Item package quantity:** 1
- **Colour:** Amber Yellow

## Images

![AUXITO CANBUS 7440 7443 LED Bulbs Amber with Built-in Resistor Anti Hyper Flash 7440NA 7441 7444 7444NA W21W WY21W Error Free LED Front Rear Turn Signal Lights, Pack of 2 - Image 1](https://m.media-amazon.com/images/I/71rJmU-NGlL.jpg)
![AUXITO CANBUS 7440 7443 LED Bulbs Amber with Built-in Resistor Anti Hyper Flash 7440NA 7441 7444 7444NA W21W WY21W Error Free LED Front Rear Turn Signal Lights, Pack of 2 - Image 2](https://m.media-amazon.com/images/I/710WV2J9cIL.jpg)
![AUXITO CANBUS 7440 7443 LED Bulbs Amber with Built-in Resistor Anti Hyper Flash 7440NA 7441 7444 7444NA W21W WY21W Error Free LED Front Rear Turn Signal Lights, Pack of 2 - Image 3](https://m.media-amazon.com/images/I/71SZKLe7-kL.jpg)
![AUXITO CANBUS 7440 7443 LED Bulbs Amber with Built-in Resistor Anti Hyper Flash 7440NA 7441 7444 7444NA W21W WY21W Error Free LED Front Rear Turn Signal Lights, Pack of 2 - Image 4](https://m.media-amazon.com/images/I/71wMzluaUSL.jpg)
![AUXITO CANBUS 7440 7443 LED Bulbs Amber with Built-in Resistor Anti Hyper Flash 7440NA 7441 7444 7444NA W21W WY21W Error Free LED Front Rear Turn Signal Lights, Pack of 2 - Image 5](https://m.media-amazon.com/images/I/71b1qTHc-fL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: The bulbs hyper flash or have an error warning on dashboard, how do i fix it?**
A: Load resistors may be required to solve the issue, you can search "50w 6ohm load resistors" on Amazon, or reach us for them.

**Q: Amazon says it fit, but actually no, how do I do?**
A: You can leave a question in 'Customer questions & answers' on the product page, or reach us through Amazon, we will check if we have the correct one for you.

**Q: One of my bulbs is defective, can I get a replacement?**
A: Yes, you can reach us through Amazon to get replacement. If you don't know how to reach us, you can leave a question in 'Customer questions & answers' on the product page, we will answer you there.

**Q: It doesn't work well in my vehicle, what can I do?**
A: Please send a mail to us through Amazon then we could know more details. If you don't know how to reach us, you can leave a question in 'Customer questions & answers' on the product page, we will answer you there, thank you so much.

## Frequently Bought Together

- AUXITO 2025 Latest CANBUS 7440 7443 LED Bulbs Amber Yellow with Built-in Resistor Anti Hyper Flash 7440NA 7441 7444 7444NA W21W WY21W Error Free LED Front Rear Turn Signal Lights, Pack of 2
- AUXITO 194 LED Light Bulb 6000K White 168 2825 W5W T10 Wedge 24-SMD 3014 Chipsets LED Replacement Light Kit Error Free for Car Interior Dome Map Door License Courtesy Dash Lights, Pack of 10
- AUXITO 912 921 LED Bulb for Backup Light Reverse Lights High Power 2835 15-SMD Chipsets Error Free T15 906 922 W16W Bulbs, 6000K White Daytime Running Lights (Upgraded, Pack of 2)

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---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-23*