---
product_id: 560867533
title: "LASFIT T3 7443 7444NA Switchback LED Bulb Front Turn Signal CANBUS Error Free White Amber NEW 500% Brighter 7444NA W21W DRL Parking Light Built In Resistor Anti Hyper Flash, Standard Socket (2pcs)"
brand: "lasfit"
price: "$1.05"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/560867533-lasfit-t3-7443-7444na-switchback-led-bulb-front-turn-signal
store_origin: US
region: United States of America
---

# 99% CANBUS error-free with built-in resistor 500% brighter than halogen 30,000 hrs lifespan with intelligent temp control LASFIT T3 7443 7444NA Switchback LED Bulb Front Turn Signal CANBUS Error Free White Amber NEW 500% Brighter 7444NA W21W DRL Parking Light Built In Resistor Anti Hyper Flash, Standard Socket (2pcs)

**Brand:** lasfit
**Price:** $1.05
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Light Up Your Drive with Next-Level Brilliance!

## Quick Answers

- **What is this?** LASFIT T3 7443 7444NA Switchback LED Bulb Front Turn Signal CANBUS Error Free White Amber NEW 500% Brighter 7444NA W21W DRL Parking Light Built In Resistor Anti Hyper Flash, Standard Socket (2pcs) by lasfit
- **How much does it cost?** $1.05 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/560867533-lasfit-t3-7443-7444na-switchback-led-bulb-front-turn-signal)

## 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

- • **Effortless Plug & Play:** Install in under 5 minutes with a perfect OEM socket fit—no modifications or decoders required.
- • **Engineered for Endurance:** Built with aviation-grade aluminum and smart IC chips, these bulbs run cooler and last up to 30,000 hours.
- • **Blazing Brightness Upgrade:** Experience 500% more brightness with 20 premium 3030 LED chips delivering a full 360° luminous glow.
- • **Soft Amber Switchback Glow:** Turn heads with a refined amber light that’s bright yet glare-free, designed to keep you safe and stylish on the road.
- • **Seamless CANBUS Compatibility:** Say goodbye to dashboard errors and hyper flash thanks to the advanced built-in resistor—no extra parts needed.

## Overview

The LASFIT T3 7443 7444NA Switchback LED Bulbs deliver 500% brighter lighting with 4000 lumens and 48W power, featuring a 99% CANBUS error-free design with built-in resistors to prevent hyper flash. Engineered with an intelligent temperature control system and aviation-grade aluminum casing, these bulbs ensure a long 30,000-hour lifespan. Designed for quick, no-fuss installation, they fit standard 7443 sockets and provide a soft amber switchback glow for enhanced safety and style.

## Description

7443 led bulb 7444na led bulb for 4TH TACOMA Upgraded Can-Bus Decoder System. The most annoying thing for users is that compatibility problems such as dashboard errors, hyper flash, or working stably for a couple of minutes then starting hyper flash, frequently occur after replacing LED turn signals with LED bulbs. The built-in canbus decoder of T3 series LED bulbs increases the wattage to match the OEM computer inspection system and prolongs the decoding time, no error code, and you don't worry about hyper flash after working for a few minutes. Switchback Design. Softer Output Amber Lighting Some customers complained the output amber lighting of T series LED turn signal bulbs is a little bit too bright and glare at other traffics, so the amber lighting of the T3 series is reduced luminance. The amber lighting is equipped with 16 high-light flip chips, the bulbs provide 4000LM and 48W of lighting, and the white lighting is equipped with 4 flip chips, ensuring sufficient brightness for your vehicle. Additionally, the soft beam pattern helps prevent flashing to the side of passers-by. Built-in Intelligent Temperature-Control System Excellent Intelligent Temperature Control system will protect bulbs against excessive current and overheating and ensure a longer lifespan. Safety Protection While other LED bulbs on the market have sacrificed heat dissipation due to their small size, Lasfit has listened to user feedback regarding bulb lifespan and focused on developing T-series. These LED bulbs utilize smart IC chips and fuses, as well as aviation-grade aluminum for superior heat dissipation. Additionally, a built-in thermal insulation layer further enhances heat dissipation performance to provide a longer lifespan for the bulb.

## Features

- 【500% BRIGHTER SWITCHBACK】LASFIT T3 7443 led bulb are 500% brighter than halogen. They are equipped with 20pcs 3030 top-grade LED chips, resulting in a 360° full lighting effect. The bulbs provide 4000LM and 48W of lighting for every turn, cool white for DRL or Parking Light The luminosity of all bulbs has been accurately measured, ensuring a visually appealing driving experience with vibrant colors.
- 【99% CANBUS ERROR *************************************************************】Switchback 7443 LED bulbs are designed to work seamlessly with 99% of vehicle computer systems, thanks to the upgraded built-in resistor. After numerous tests, LASFIT has taken another leap forward by eliminating the need for annoying additional resistor. Your vehicle receives a truly advanced turn signal bulb, and you can say goodbye to worries about hyper flash.
- 【30,000HRS LONG LIFESPAN】The new 7443 LED bulbs boast an Intelligent Temperature Control System (ITCS), ensuring optimal performance even on scorching days. Designed with an aluminum casing featuring a textured finish for superior heatsinking properties, these bulbs also include internal heat filter fins, further enhancing cooling capabilities. As a result, a longer lifespan is *************************************************************.
- 【5-MIN PLUG & PLAY】You can ************************************************************* the Switchback turn signal led bulbs within 5 minutes without any modification and no need extra decoder. LASFIT 7443 LED bulbs are specifically designed based on the OEM halogen bulbs socket, ensuring a perfect fit into your housing. Fit for 7443 7443A 7443LL 7443NA 7444 7444NA 7444LL W21W Standard Socket Front Turn Signal Lights.
- 【U.S.CUSTOMER SUPPORT】365 Days hassle ************************************************************* *************************************************************. 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 of CK socket.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | LASFIT |
| Brand | LASFIT |
| Product Dimensions | 13 x 8 x 2.49 cm; 50 g |
| Item model number | T3-7443D |
| Exterior | Painted |
| Manufacturer part number | T3-7443D-1 |
| Position | Front Outside |
| Special Features | 2013-2015 RAV4; 2016-2017 Accord; 2018-2022 Camry; 2015-2017 F-150; 2015-2019 Silverado 2500 3500; 4Runner 2014-2021; 2018 2019 2020 F-150, 2012-2017 Camry;, Fit for *FRONT turn Signal* of below vehicle: Fit for 2011-2015 Cruze; 2014-2016, Fit for 2020-2021 Highlander; 2014-2021 Sierra 1500; Fit for 2010-2015 Equinox; 2014-2021 Corolla; Fit for 2015 2016 CR-V;, Fit for 2014-2015 Silverado 1500; Fit for 2019-2021 Ranger; 2014 2015 Civic; Fit for 2016-2020 Altima; 2016-2021 RAV4; 2015-2018 Murano; 2013-2015 Sentra; |
| Item Weight | 50 g |

## Product Details

- **Brand:** LASFIT
- **Light source type:** LED
- **Specific uses for product:** Indicator Light
- **Brightness:** 4000 Lumen
- **Wattage:** 24 watts

## Images

![LASFIT T3 7443 7444NA Switchback LED Bulb Front Turn Signal CANBUS Error Free White Amber NEW 500% Brighter 7444NA W21W DRL Parking Light Built In Resistor Anti Hyper Flash, Standard Socket (2pcs) - Image 1](https://m.media-amazon.com/images/I/71XPlukKbxL.jpg)
![LASFIT T3 7443 7444NA Switchback LED Bulb Front Turn Signal CANBUS Error Free White Amber NEW 500% Brighter 7444NA W21W DRL Parking Light Built In Resistor Anti Hyper Flash, Standard Socket (2pcs) - Image 2](https://m.media-amazon.com/images/I/71uk3IE2wAL.jpg)
![LASFIT T3 7443 7444NA Switchback LED Bulb Front Turn Signal CANBUS Error Free White Amber NEW 500% Brighter 7444NA W21W DRL Parking Light Built In Resistor Anti Hyper Flash, Standard Socket (2pcs) - Image 3](https://m.media-amazon.com/images/I/61dwrM6hD9L.jpg)
![LASFIT T3 7443 7444NA Switchback LED Bulb Front Turn Signal CANBUS Error Free White Amber NEW 500% Brighter 7444NA W21W DRL Parking Light Built In Resistor Anti Hyper Flash, Standard Socket (2pcs) - Image 4](https://m.media-amazon.com/images/I/61fCR5ibb-L.jpg)
![LASFIT T3 7443 7444NA Switchback LED Bulb Front Turn Signal CANBUS Error Free White Amber NEW 500% Brighter 7444NA W21W DRL Parking Light Built In Resistor Anti Hyper Flash, Standard Socket (2pcs) - Image 5](https://m.media-amazon.com/images/I/61shAERvGWL.jpg)

## Questions & Answers

**Q: "Each bulb emits 24W 4000LM Amber light for every turn."  then "3030 High Grade LED 24W 2000LM per bulb". Are these 4000lm or 2000lm per bulb?**
A: Hello,
For these 7443 amber led bulbs, they are 4000LM per pair, 2000LM per bulb.
Any question about these led bulbs, please contact us via Amazon message.

**Q: Can these be used for brake light replacements as well or are these only for turn signals?**
A: They're amber-colored lights so my answer is no, they're designed for turn signals only.

**Q: Will these fit 5th Gen 4 Runner for front turn signals?**
A: I have a 13 trail edition and the worked perfect for drl/turn signal led upgrade. Super bright! Not positive if they work for 14 and up though. I would do a part number comparison to make sure. Honestly though, they should be a perfect fit! Good luck!

**Q: How doni get a replacement? The bulb already stopped working i only had this for about 2weeks**
A: Not to sure, contact the manufacturer. But first make sure the bulb connections are good!

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-09*