---
product_id: 121329517
title: "MAXGTRS W21/5W LED Bulbs 3570 CSP-Chip T20 7443 LED Lamps 6000K Xenon White Use for Reverse Lamps Back Up Light Tail Light Turn Signals Brake Light"
brand: "maxgtrs"
price: "47902₫"
currency: VND
in_stock: false
reviews_count: 8
url: https://www.desertcart.vn/products/121329517-maxgtrs-w21-5w-led-bulbs-3570-csp-chip-t20-7443
store_origin: VN
region: Vietnam
---

# 2400 Lumens ultra-bright output 360° full-angle lighting Plug & play easy install MAXGTRS W21/5W LED Bulbs 3570 CSP-Chip T20 7443 LED Lamps 6000K Xenon White Use for Reverse Lamps Back Up Light Tail Light Turn Signals Brake Light

**Brand:** maxgtrs
**Price:** 47902₫
**Availability:** ❌ Out of Stock

## Summary

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

## Quick Answers

- **What is this?** MAXGTRS W21/5W LED Bulbs 3570 CSP-Chip T20 7443 LED Lamps 6000K Xenon White Use for Reverse Lamps Back Up Light Tail Light Turn Signals Brake Light by maxgtrs
- **How much does it cost?** 47902₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/121329517-maxgtrs-w21-5w-led-bulbs-3570-csp-chip-t20-7443)

## Best For

- maxgtrs enthusiasts

## Why This Product

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

## Key Features

- • **Blinding 2400 Lumens Brightness:** Illuminate your ride with intense 6000K Xenon white light that cuts through fog, rain, and night.
- • **Durable Aviation Aluminum Build:** Advanced heat dissipation and IP68 waterproof rating ensure up to 30,000 hours of reliable performance.
- • **Seamless 360° Lighting Coverage:** No dark spots or shadows—experience full-angle visibility for ultimate safety and style.
- • **Flicker-Free Intelligent IC Driver:** Stable, interference-free lighting that keeps your signals crisp and your drive smooth.
- • **Effortless Plug & Play Installation:** Swap your bulbs in under 10 minutes—no wiring or modifications needed, perfect for busy pros.

## Overview

MAXGTRS W21/5W LED Bulbs feature cutting-edge 3570 CSP double-sided chips delivering 2400 lumens of 6000K Xenon white light. Designed for 12V vehicles, these T20 7443 bulbs offer 360-degree illumination with easy plug-and-play installation. Built with aviation-grade aluminum and an intelligent IC driver, they provide superior heat dissipation, waterproofing (IP68), and up to 30,000 hours of flicker-free, reliable performance—perfect for reverse, brake, tail, and turn signal lights.

## Description

Size:58*16mm Wattage:72W Voltage: DC 12V LED Type: 3570 CSP-Chips Color: 6000K Xenon White Socket Type: Standard 7443(W21/5W,T20)  Material: Aluminum Substrate Lighting Angle: 360 Degree LED Lifetime: 30,000 HoursFEATURES: Easy To Install, Just Plug And Play, No Wiring Needed.NOTE: Make sure choose the correct socket type of bulb before placing order. Please feel free fo contact us if you are not sure about the COMPATIBILITY REPLACEMENT. If they don't light after inserting into the socket, insert oppositely. Using LED bulbs for turn signal light, you may need to add a pair of load resistors to prevent hyper/error flashing or malfunction problem.PACKAGE INCLUDE: 2-Pack 6000K Xenon White 7443(W21/5W,T20) 3570 Chip LED Light Bulbs

## Features

- W21/5W T20 LED Bulbs：Color temperature：6000K Cool White Light; Voltage:DC 12 V(fits 12V vehicles); 72W max capacity each bulb, built with latest 3570 CSP integrated Chips (Double-Sided); 2400 Lumens Output(1200Lms per bulb) extremely bright.
- 360 Degree Lighting：There are no dark spots or shadowed areas,perfect performance in conditions of poor visibility due to rain, fog, dust or snow.360 degrees full angle light bring you an astounding emitted light effect.
- Easy To Install: Plug and play,Petite design means installation is as simple as a halogen bulb. Install these bulbs in as little as 5-10 minutes, no need more modification or flip!
- Longer Lifespan：Integrated aviation aluminum material mold ensures efficient heat dissipation, built in intelligent IC driver makes the bulb more stable and durable, strong IP68 waterproof,fast thermal diffusion, heat-resistant, no digital and VHF radio signal interference, up to 20,000 hours long service time.
- Buy with Confidence：We offer an 12-month unlimited warranty to make your return or exchange hassle-free. We'll respond within 24 hours on weekdays.Some vehicles may cause flicker after installation (this is not quality issue, please, contact us for assistance if flicker). If you are not sure what kind of lamp you have, please, contact us and we will choose correct connector.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | MAXGTRS |
| Brand | MAXGTRS |
| Model | 3420 |
| Item Weight | 1.58 ounces |
| Package Dimensions | 4.5 x 3.3 x 1.7 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 3420-7443-White |
| Position | Rear |
| Bulb Type | LED |
| Mirror Lighting Type | automotive-exterior-turn-signal-light-bulbs |
| Voltage | 12 Volts |
| Wattage | 72 watts |

## Images

![MAXGTRS W21/5W LED Bulbs 3570 CSP-Chip T20 7443 LED Lamps 6000K Xenon White Use for Reverse Lamps Back Up Light Tail Light Turn Signals Brake Light - Image 1](https://m.media-amazon.com/images/I/51W4a6Mu0bS.jpg)
![MAXGTRS W21/5W LED Bulbs 3570 CSP-Chip T20 7443 LED Lamps 6000K Xenon White Use for Reverse Lamps Back Up Light Tail Light Turn Signals Brake Light - Image 2](https://m.media-amazon.com/images/I/71Hot8QiXHS.jpg)
![MAXGTRS W21/5W LED Bulbs 3570 CSP-Chip T20 7443 LED Lamps 6000K Xenon White Use for Reverse Lamps Back Up Light Tail Light Turn Signals Brake Light - Image 3](https://m.media-amazon.com/images/I/51A-dPei6AS.jpg)
![MAXGTRS W21/5W LED Bulbs 3570 CSP-Chip T20 7443 LED Lamps 6000K Xenon White Use for Reverse Lamps Back Up Light Tail Light Turn Signals Brake Light - Image 4](https://m.media-amazon.com/images/I/61my82F5woS.jpg)
![MAXGTRS W21/5W LED Bulbs 3570 CSP-Chip T20 7443 LED Lamps 6000K Xenon White Use for Reverse Lamps Back Up Light Tail Light Turn Signals Brake Light - Image 5](https://m.media-amazon.com/images/I/61oXLakQp5S.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Customer Service!!!!
*by D***E on November 23, 2020*

I have been in the process of trying to upgrade my incandescent bulbs to LED ones on my new vehicle. Going thru a few that made all sorts of claims and promises of being CANBUS compliant . I purchased these MAXGTRS and can tell you they are the brightest I have yet seen. Plug and go. But the foremost about this purchase is the customer service! I ran across and issue and made contact with the supplier vice just returning/sending them back. They responded almost immediately and took the time thru several emails to fix the issue and ensure that I was a satisfied customer. I will happily recommend this supplier on its customer service and great products!

### ⭐ Not for all cars.
*by J***D on December 8, 2020*

Beware of this product if your vehicle doesn't currently have any in it. I replaced the burnd out incandescent brake light bulb with the LED bulb and the car wouldn't start. The bulb blew the 15 amp fuse. 2015 Subaru Crosstrek.

### ⭐⭐⭐⭐ Very bright
*by E***N on August 27, 2019*

They were easy to install and are brighter than the stock bulbs.

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**Shop now:** [https://www.desertcart.vn/products/121329517-maxgtrs-w21-5w-led-bulbs-3570-csp-chip-t20-7443](https://www.desertcart.vn/products/121329517-maxgtrs-w21-5w-led-bulbs-3570-csp-chip-t20-7443)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-22*