---
product_id: 71762720
title: "LASFIT 7440 LED Bulb Anti Hyper Flash Canbus 7443 Front or Rear Turn Signal Light 7444na 7441 7444 7440NA W21W WY21W Bulbs No Load Resistor Need, Upgraded Amber (Pack of 2)"
brand: "lasfit"
price: "HK$732"
currency: HKD
in_stock: true
reviews_count: 8
category: "Lasfit"
url: https://www.desertcart.hk/products/71762720-lasfit-7440-led-bulb-anti-hyper-flash-canbus-7443-front
store_origin: HK
region: Hong Kong
---

# Built-in CANBUS resistor, no hyper flash 20 high-quality LEDs per bulb Intelligent Temperature Control System LASFIT 7440 LED Bulb Anti Hyper Flash Canbus 7443 Front or Rear Turn Signal Light 7444na 7441 7444 7440NA W21W WY21W Bulbs No Load Resistor Need, Upgraded Amber (Pack of 2)

**Brand:** lasfit
**Price:** HK$732
**Availability:** ✅ In Stock

## Summary

> 🚗 Light up your ride, turn heads safely!

## Quick Answers

- **What is this?** LASFIT 7440 LED Bulb Anti Hyper Flash Canbus 7443 Front or Rear Turn Signal Light 7444na 7441 7444 7440NA W21W WY21W Bulbs No Load Resistor Need, Upgraded Amber (Pack of 2) by lasfit
- **How much does it cost?** HK$732 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/71762720-lasfit-7440-led-bulb-anti-hyper-flash-canbus-7443-front)

## Best For

- lasfit enthusiasts

## Why This Product

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

## Key Features

- • **CANBUS Compatible:** Built-in resistor eliminates annoying bulb-out warnings and hyper flash on most cars.
- • **Smart Cooling Tech:** Advanced ITCS keeps bulbs cool under pressure, extending lifespan for long drives.
- • **Plug & Play Brilliance:** Effortless installation with universal fit for 99% vehicles—no wiring hacks needed.
- • **Durability Meets Design:** Load mini fuses protect your vehicle and bulbs from high current spikes, ensuring reliable performance.
- • **Ultra-Bright Safety Boost:** 500% brighter than halogen with 4000 lumens per pair, making your signals impossible to miss.

## Overview

The LASFIT 7440 LED Bulb pack features 20 premium LEDs per bulb delivering 4000 lumens total, with built-in CANBUS resistors to prevent hyper flashing and bulb-out errors on 99% of vehicles. Equipped with an Intelligent Temperature Control System for superior heat management and load mini fuses for electrical safety, these amber turn signal bulbs offer a plug-and-play upgrade that’s 5x brighter than halogen, enhancing visibility and style on every drive.

## Description

Buy LASFIT 7440 LED Bulb Anti Hyper Flash Canbus 7443 Front or Rear Turn Signal Light 7444na 7441 7444 7440NA W21W WY21W Bulbs No Load Resistor Need, Upgraded Amber (Pack of 2): Side Marker & Turn Signal Combos - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Easiest Car Mod Ever - This LED switchback turn signal replacement works amazing in my 2008 Hyundai Tiburon. It was extremely easy to install - truly plug and play and it fit perfect. No hyper flashing or other electrical issues. They are much brighter than my halogens, so definitely safer for people to see me. Additionally, they make my clear look super slick and clean - like it's about a decade newer. I highly recommend it to anyone who has a car that fits this socket. I will buy from them again if my next car has halogen lights.
Review: Great Price - Great Lights - No complaints here. The bulbs work great. Tons of nice lighting in reverse. Price is fair. Bulb replacement was very easy on my 2025 Silverado. Perfect fit.

## Features

- CANBUS Ready: 7440 7443 led bulb with built in resistor, solve the decoding problems of 99% vehicles. Perfectly fits for front/rear turn signals, no more having to hack your wiring to ensure you avoid "bulb-out" warnings, no more hyper flash. However they will still hyper flash on Dodge Ram trucks, if you own the above trucks, please don't purchase these bulbs
- Light Up the Road: Each 7440 7443 bulb has 20pcs high quality LED chips. One pair bulbs provide 48w, 4000lm for every turn, truly 500% brighter than halogen bulb, Fit Size: 7440 7443 7444 7441 992 992A W21W 7440A 7440ST W21W WY21W. much brighter which makes it easier to see when your turning
- High-Tech Cooling System: New Gerneration lasfit 7440 T20 Bulb features something called the Intelligent Temperature Control System or ITCS. It features layers of design that keep this bulb cool on the hottest of days, long life span to accompany you on longer journeys
- Drive Safely: Load MINI fuses is a core part of the this bulb's foundation, protect the bulbs and your cars against the instantaneous high current, you will experience greater safety from a brighter light, better performance through its unique design
- Notice: 1. These 7443 bulbs are polarity sensitive. If the LED does not light up after inserting, simply remove it, flip the direction and reinstall. 2. Some vehicles' 7443/7444 dual-filament front turn signal comes with CK circuits, which will need CK bulb, please refer to the last image to see which vehicles have the CK circuits, if your vehicle is listed in it, please search "Lasfit 7444CK ONLY for CK socket" to find the correct bulbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CMSD8CS |
| Auto Part Position | Front |
| Best Sellers Rank | #502 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Combo Turn Signal & Side Marker Light Assemblies |
| Brand | LASFIT |
| Brand Name | LASFIT |
| Brightness | 1200 lumen |
| Color | Amber |
| Customer Reviews | 4.5 out of 5 stars 6,565 Reviews |
| Fit Type | Universal Fit |
| Global Trade Identification Number | 00792855196907 |
| Included Components | 2*LED Bulb |
| Item Package Quantity | 1 |
| Item Weight | 0.04 Pounds |
| Light Source Type | LED |
| Manufacturer | LASFIT |
| Manufacturer Part Number | 7440A-1 |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Operating Life | 30000 Hours |
| Package Quantity | 1 |
| Specific Uses For Product | Turn Signal Light, Front/Rear |
| UPC | 792855196907 |
| Unit Count | 2 Count |
| Voltage | 12 Volts |
| Wattage | 24 watts |

## Product Details

- **Brand:** LASFIT
- **Light Source Type:** LED
- **Specific Uses For Product:** Turn Signal Light, Front/Rear
- **Brightness:** 1200 lumen
- **Wattage:** 24 watts

## Images

![LASFIT 7440 LED Bulb Anti Hyper Flash Canbus 7443 Front or Rear Turn Signal Light 7444na 7441 7444 7440NA W21W WY21W Bulbs No Load Resistor Need, Upgraded Amber (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/71K0lgVdjwL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will these fit the front signals of a 2013 Volkswagen Passat?**
A: Take them off and see the bulb type

**Q: Does the Amber turn signal fit a 2016 toyota rav4 limited hybrid? Will it cause hyper flash on my vehicle?**
A: Lasfit is one of the only brands I have found that do not cause hyper flash.  Theses 7440 bulbs have a canbus built in, & do not cause hyper flash.  Type your vehicle into Amazon & it will assist you in telling you what firs, & does not fit your vehicle. Do you know what type/size bulbs it takes? The ones pictured here are 7440. You can either pull your bulbs from your light assembly, look them up on line, or use the parts computer/catalog at the auto parts store.

**Q: They are sold in aliexpress with half the price, are the ones in aliexpress original? or fake?**
A: On AliExpress everything is fake

**Q: Will fit my 2020 Jeep Wrangler Willys for front turn signal?**
A: Depends on your bulb model other than that I do not know.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easiest Car Mod Ever
*by L***S on January 15, 2026*

This LED switchback turn signal replacement works amazing in my 2008 Hyundai Tiburon. It was extremely easy to install - truly plug and play and it fit perfect. No hyper flashing or other electrical issues. They are much brighter than my halogens, so definitely safer for people to see me. Additionally, they make my clear look super slick and clean - like it's about a decade newer. I highly recommend it to anyone who has a car that fits this socket. I will buy from them again if my next car has halogen lights.

### ⭐⭐⭐⭐⭐ Great Price - Great Lights
*by T***J on December 11, 2025*

No complaints here. The bulbs work great. Tons of nice lighting in reverse. Price is fair. Bulb replacement was very easy on my 2025 Silverado. Perfect fit.

### ⭐⭐⭐⭐⭐ Finally!!! 2004 Silverado Z71 Front Blinker Parking
*by S***A on December 8, 2025*

2004 Silverado Z71. Finally!! Amazon says they do not fit which is wrong. ***they are polarity sensitive so if the bulb does not come on, unplug it, flip it 180 degrees, try inserting again. These work great for front parking light blinker bulb combo with no hyper flashing. Other bulb choices want you to add a canbus resistor and splice into your wiring. This bothered me as I did not want to splice into my wiring. These bulbs come with resistor built in. They are only somewhat brighter in the parking light mode. They are extremely brighter when used as a blinker. So far so good. Very bright in blinker mode. Impressive.

## Frequently Bought Together

- LASFIT 7440 LED Bulb Anti Hyper Flash Canbus 7443 Front or Rear Turn Signal Light 7444na 7441 7444 7440NA W21W WY21W Bulbs No Load Resistor Need, Upgraded Amber (Pack of 2)
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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-23*