---
product_id: 39346274
title: "Newly Upgraded T20 7440 7443 LED Back-up Reverse, Signal, Brake Light, or DRL Bulbs, 6000K Xenon White, Super Bright 2835-SMD 360° for Cars, Trucks"
brand: "alla lighting"
price: "$35.79"
currency: USD
in_stock: true
category: "Alla Lighting"
url: https://www.desertcart.us/products/39346274-newly-upgraded-t20-7440-7443-led-back-up-reverse-signal
store_origin: US
region: United States of America
---

# 2000 lumens super bright 360° full angle illumination Upgraded IC driver & heat dissipation Newly Upgraded T20 7440 7443 LED Back-up Reverse, Signal, Brake Light, or DRL Bulbs, 6000K Xenon White, Super Bright 2835-SMD 360° for Cars, Trucks

**Brand:** alla lighting
**Price:** $35.79
**Availability:** ✅ In Stock

## Summary

> 🚗 Light up your ride with brilliance and confidence!

## Quick Answers

- **What is this?** Newly Upgraded T20 7440 7443 LED Back-up Reverse, Signal, Brake Light, or DRL Bulbs, 6000K Xenon White, Super Bright 2835-SMD 360° for Cars, Trucks by alla lighting
- **How much does it cost?** $35.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/39346274-newly-upgraded-t20-7440-7443-led-back-up-reverse-signal)

## Best For

- alla lighting enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Upgrade:** Direct fit replacement for multiple T20 7440/7443 bulbs—easy install with no hassle or error codes.
- • **Versatile Multi-Use:** Perfect for backup, brake, signal, DRL, and side marker lights—one upgrade for all your lighting needs.
- • **Illuminate Every Angle:** 360° projector lens design ensures no blind spots, maximizing visibility and safety.
- • **Xenon White Brilliance:** 6000K crisp white light delivers a modern, premium look that turns heads on the road.
- • **Long-Lasting Performance:** Built-in IC driver and advanced heat dissipation extend lifespan up to 30,000 hours—drive worry-free.

## Overview

The Alla Lighting Newly Upgraded T20 7440/7443 LED bulbs deliver 2000 lumens of 6000K xenon white light with 360° illumination using 39 high-performance 2835-SMD LEDs. Featuring an advanced IC driver and heat dissipation system, these bulbs offer a long 30,000-hour lifespan and easy vehicle-specific plug-and-play installation for backup, signal, brake, and DRL lighting applications.

## Description

Buy Alla Lighting Newly Upgraded T20 7440 7443 LED Back-up Reverse, Signal, Brake Light, or DRL Bulbs, 6000K Xenon White, Super Bright 2835-SMD 360° for Cars, Trucks: Turn Signal Bulbs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- (Set of 2) LED Chip Type: Each W3x16q Base T20 wedge 7440/7443 LED bulb is equipped with 39 pieces high quality, high power with high performance 2835-SMD LED chips; 360° full angle illumination with projector lens design.
- Upgraded version with newer built-in IC driver and heat dissipation for better light performance and longer lifespan. Color: 6000K xenon white; Working Voltage: 12V~18V; extra LED resistors maybe required to avoid the signal hyper flash or error code.
- Cross Reference Number: 992, 7440A, 7440AL, 7440NA, 7440, 7440LL, 7440ST,7441, 7443, 7443LL, 7443ST, W21W, 7440NAK, WY21W, etc
- Application: Used for upgrading the dim incandescent or damaged T20 wedge W21W 7440 7443 back-up reverse lights,daytime running lights(DRL), brake stop lights, center high-mounted stop lights (3rd brake lights lamps), turn signal blinker lamps, side marker, tail lights, taillights lamp, compatible both Standard and CK/SRCK Type,safe and easy installation.
- Warranty: Fully ONE YEAR guaranteed for the manufacturer defect.please check the owner manual or desertcart fitment Note to confirm the exact APPLICATION before purchasing to make sure purchase the correct items.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01EEI9LSU |
| Auto Part Position | Front, Rear |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #36,754 in Automotive ( See Top 100 in Automotive ) #66 in Automotive Turn Signal Bulbs |
| Brand Name | Alla Lighting |
| Brightness | 2000 lm |
| Color | 6000K White |
| Color Temperature | 6000 Kelvin |
| Customer Reviews | 4.5 4.5 out of 5 stars (344) |
| Fit Type | Vehicle Specific Fit |
| Included Components | No |
| Item Type Name | automotive-exterior-daytime-running-light-bulbs,automotive-exterior-back-up-light-bulbs,automotive-exterior-turn-signal-light-bulbs,automotive-exterior-brake-light-bulbs,automotive-exterior-tail-light-bulbs,automotive-exterior-side-marker-light-bulbs, automotive-exterior-center-high-mount-stop-light-bulbs |
| Light Output Maximum | 2000 lumens |
| Light Source Type | LED |
| Manufacturer | Alla Lighting |
| Manufacturer Part Number | AllA-7443-2835-39W-D |
| Manufacturer Warranty Description | Fully One year warranty on manufacturer defect |
| Model Number | Alla-7443-2835-39SMD |
| Number of Items | 2 |
| OEM Equivalent Part Number | 992, 7440A, 7440AL, 7440NA, 7440, 7440LL, 7440ST,7441, 7443, 7443LL, 7443ST, W21W, 7440NAK, WY21W, W21W, 7440NAK, 7444NAK, 7444NA, 7442NAK |
| Operating Life | 30000 hours |
| Package Quantity | 2 |
| Specific Uses For Product | Back-up Reverse Lights, Daytime Running Lights, Brake Tail Lights, Turn Signal Lights, Center High-Mounted Stop Lights, Rear Side Marker Lights |
| Unit Count | 2 Count |
| Voltage | 12 volts_of_direct_current |
| Wattage | 4.5 watts |

## Product Details

- **Brand:** Alla Lighting
- **Brightness:** 2000 lm
- **Color Temperature:** 6000 Kelvin
- **Light Source Type:** LED

## Images

![Newly Upgraded T20 7440 7443 LED Back-up Reverse, Signal, Brake Light, or DRL Bulbs, 6000K Xenon White, Super Bright 2835-SMD 360° for Cars, Trucks - Image 1](https://m.media-amazon.com/images/I/71NslOY3NSL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the cross reference number for this listing?**
A: This product will fit OEM bulb's part number: 7440, 7441, 7442NAK, 7443, W21W, WY21W, 7440LL, 7443LL, etc.

**Q: How many bulbs included per order?**
A: Yes, it includes one pair(2pcs) 7440/7443 LED bulbs per order; Color will be based on your selection.

**Q: If I purchased wrong item or doesn't meet my satisfaction, what should I do?**
A: Please let us know (Alla Lighting) directly for expedited support, we are USA located company, headquarter is located in Chino, Ca, USA, and branch office is at Dallas, TX USA.

**Q: Can I find the correct products for my vehicle directly on Amazon?**
A: Sure, Amazon has fitment Guide shows like amazonconfirmedFit | Make sure this fits, please follow the instructions and checked the Notes and Position to see whether it meets your need.

**Q: What is the return policy?**
A: Hassel free return for 30 days since purchase date or extended 60 days for holidays season.

## Frequently Bought Together

- Alla Lighting Newly Upgraded T20 7440 7443 LED Back-up Reverse, Signal, Brake Light, or DRL Bulbs, 6000K Xenon White, Super Bright 2835-SMD 360° for Cars, Trucks
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- Alla Lighting Upgraded T20 7440 7443 LED Strobe Brake Lights Bulbs, Red Flashing Stop Lamps, W21W 7440LL 7443LL Strobe LED Taillights Replacement for Cars, Trucks, SUVs, Vans

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-30*