---
product_id: 71762720
title: "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: "€ 108.37"
currency: EUR
in_stock: true
reviews_count: 13
category: "Lasfit"
url: https://www.desertcart.nl/products/71762720-7440-led-bulb-anti-hyper-flash-canbus-7443-front-rear
store_origin: NL
region: Netherlands
---

# Built-in CANBUS resistor, no wiring hacks 1200 lumens ultra-bright amber Intelligent Temperature Control System 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:** € 108.37
**Availability:** ✅ In Stock

## Summary

> 🚗 Light Up Your Drive, Leave the FOMO Behind!

## Quick Answers

- **What is this?** 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?** € 108.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/71762720-7440-led-bulb-anti-hyper-flash-canbus-7443-front-rear)

## 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

- • **Cool Under Pressure:** Advanced ITCS cooling system ensures long-lasting performance even on the hottest drives.
- • **500% Brighter Safety:** Equipped with 20 high-quality LEDs delivering 1200 lumens—turn heads and increase visibility day or night.
- • **Hyper Flash? Not Here!:** CANBUS-ready design eliminates annoying hyper flash warnings on 99% of vehicles, keeping your ride flawless.
- • **Plug & Play Brilliance:** Effortless installation with universal fit for front/rear turn signals—no splicing or extra resistors needed.
- • **Built for the Long Haul:** Durable 30,000-hour lifespan with built-in load mini fuses for enhanced safety and reliability.

## Overview

The LASFIT 7440 LED Bulb is a universal-fit, amber turn signal light featuring 1200 lumens brightness with 20 high-quality LEDs. Its built-in CANBUS resistor prevents hyper flash and bulb-out warnings on 99% of vehicles, requiring no additional wiring modifications. Equipped with an Intelligent Temperature Control System, it stays cool for extended durability and safety, boasting a 30,000-hour lifespan. Perfect for front or rear turn signals, this pack of 2 bulbs offers a sleek, modern upgrade that enhances visibility and driving confidence.

## 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): Turn Signal Bulbs - 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: Finally!!! 2004 Silverado Z71 Front Blinker Parking - 2004 Silverado Z71. Finally!! desertcart 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.

## 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 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #1,374 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Combo Turn Signal & Side Marker Light Assemblies |
| Brand | LASFIT |
| Brightness | 1200 lumen |
| Color | Amber |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,463) |
| Date First Available | May 27, 2018 |
| Exterior | Polished |
| Fit Type | Universal Fit |
| Global Trade Identification Number | 00792855196907 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.64 ounces |
| Item model number | T-7440A |
| Light Output Maximum | 1200 Lumens |
| Manufacturer | LASFIT |
| Manufacturer Part Number | 7440A-1 |
| Mirror Lighting Type | automotive-exterior-turn-signal-light-bulbs |
| Model | T3 7443 3157 4257 |
| OEM Part Number | 7440, 7440A, 7440AL, 7440NA, 7440LL, 7440ST, 7441, W21W, WY21W |
| Operating Life | 30000 Hours |
| Product Dimensions | 3.15 x 0.98 x 5.12 inches |
| Specific Uses For Product | Turn Signal Light, Front/Rear |
| UPC | 792855196907 |
| Voltage | 12 Volts |

## Product Details

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

## Images

![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.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Stopped Hyper-Flashing caused by lower end LED bulbs and function flawlessly in my 2020 Tacoma
*by R***T on December 21, 2025*

Started this LED headlight and taillight adventure on my 2020 Toyota Tacoma TRD Off Road. Replaced the low and high beam plus fog light with Fahren Terminator H11 bulbs plus front turn signals with SEALIGHT 7443 7440 LED Bulb Amber, 2025 Canbus 7444na Front/Rear Turn Signal Bulb with Built In Resistor Anti Hyper Flash. Everything work great to this point no hyper-flashing very bright. Then replaced the two pairs of taillight bulbs with SEALIGHT 7443 7440 LED Bulb White Reverse Light, 7444na 7441 7444 T20 W21W LED Light Bulb with Projector for Backup Light, Tail Light, Brake Parking. Started hyper-flashing when head light are on. I replaced the two pairs of these lower end SEALIGHT with these higher end LASFIT T3 7443 7440 LED Bulb Reverse light with Built In Resistor Canbus Ready 7441 7444 W21W LED White Bulbs. All hyper-flashing stopped. My advice to anyone replacing Halogens with LED buy the higher end bulbs with built in load resistor and Canbus ready. The cost of the lower end bulb with external load resistor is about the same as a higher end bulb and no aggravations. Amazon states these do not fit my 2020 Tacoma but they do and all functions are flawless.

## 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)
- LASFIT 921 LED Bulb Reverse Lights, 912 T15 Back Up Light CANBUS Error Free W16W 906 Reversing Bulb 904 916 6000K Xenon White New Upgrade Design, Plug and Play (Pack of 2)
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-12*