---
product_id: 415316582
title: "GTR Lighting LED Bulbs, 921 / T15 Ultra Reverse Light Bulbs(1 pair), Worlds Brightest Plug and Play Back up Lights, Pure White, Error Free. (2 x GTR.LED434)"
brand: "gtr lighting"
price: "C$16368"
currency: NIO
in_stock: true
reviews_count: 8
url: https://www.desertcart.ni/products/415316582-gtr-lighting-led-bulbs-921-t15-ultra-reverse-light-bulbs
store_origin: NI
region: Nicaragua
---

# 12V plug-and-play ease Error-free CAN bus compatible 12W ultra-bright LED power GTR Lighting LED Bulbs, 921 / T15 Ultra Reverse Light Bulbs(1 pair), Worlds Brightest Plug and Play Back up Lights, Pure White, Error Free. (2 x GTR.LED434)

**Brand:** gtr lighting
**Price:** C$16368
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate your reverse game with brilliance and zero hassle!

## Quick Answers

- **What is this?** GTR Lighting LED Bulbs, 921 / T15 Ultra Reverse Light Bulbs(1 pair), Worlds Brightest Plug and Play Back up Lights, Pure White, Error Free. (2 x GTR.LED434) by gtr lighting
- **How much does it cost?** C$16368 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/415316582-gtr-lighting-led-bulbs-921-t15-ultra-reverse-light-bulbs)

## Best For

- gtr lighting enthusiasts

## Why This Product

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

## Key Features

- • **Blinding Brightness:** World's brightest pure white LED reverse lights for maximum visibility and safety.
- • **Error-Free Performance:** Advanced CAN bus compatibility eliminates dashboard errors and flickering.
- • **Plug & Play Simplicity:** Seamless 12V installation—no modifications or resistors needed, just swap and shine.
- • **Precision Machined Build:** Durable, sleek machined exterior designed for longevity and premium aesthetics.
- • **Trusted Quality Since 2009:** From a brand that revolutionized automotive lighting with high-performance, reliable products.

## Overview

GTR Lighting's 921/T15 Ultra Reverse LED Bulbs deliver unmatched pure white brightness at 12 watts and 12 volts, featuring error-free CAN bus compatibility and a precision-machined exterior. Designed for easy plug-and-play installation, these bulbs elevate your vehicle’s reverse lighting with superior visibility and reliability, backed by a decade of industry-leading innovation.

## Description

GTR Lighting was founded in 2009 with the sole purpose of bringing a high-quality HID product into a market surrounded by products aimed at being the cheapest, and where the price held a greater value than performance. Today, we aim to shatter the standard of cheap products at low prices by continually introducing standout products for the automotive lighting industry at a fair price. Every day we shake our heads at the old standard of mediocrity and associated headaches by providing our B2C and B2B clients with the highest quality lighting solutions on the market today.

## Features

- LED reverse light bulbs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | GTR Lighting |
| Brand | GTR Lighting |
| Model | GTR Lighting GTR.LED434-2PK: 921: Lighting Ultra Series Led Reverse Bulb (Pair) |
| Item Weight | 3.17 ounces |
| Package Dimensions | 4.17 x 2.91 x 2.05 inches |
| Item model number | GTR.LED434-2PK |
| Exterior | Machined |
| Manufacturer Part Number | GTR.LED434-2PK |
| Position | Right |
| Bulb Type | LED |
| Voltage | 12 Volts |
| Wattage | 12 watts |

## Images

![GTR Lighting LED Bulbs, 921 / T15 Ultra Reverse Light Bulbs(1 pair), Worlds Brightest Plug and Play Back up Lights, Pure White, Error Free. (2 x GTR.LED434) - Image 1](https://m.media-amazon.com/images/I/51mr4INunCL.jpg)
![GTR Lighting LED Bulbs, 921 / T15 Ultra Reverse Light Bulbs(1 pair), Worlds Brightest Plug and Play Back up Lights, Pure White, Error Free. (2 x GTR.LED434) - Image 2](https://m.media-amazon.com/images/I/51mr4INunCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Expensive but very much worth it
*by R***O on June 6, 2024*

Decided to upgrade to these bulbs about a year ago, very pleased with the quality! These things are insanely bright and have survived two ice storms and triple-digit summers. The only negative is the price, but it's a great product so I can justify it as GTR lighting is top tier. Installed in a 2010 F-150 King Ranch with aftermarket taillights.

### ⭐⭐ Does not work with sealed light housing.
*by B***D on December 9, 2024*

Lights are probably great, but they do not work with the 2024 GMC Sierra. The housing is sealed.

### ⭐⭐⭐⭐⭐ MUCHA ILUMINACION
*by L***R on October 25, 2023*

Investigué muchísimo antes de comprar, los materiales de fabricación son excelentes, el patrón de iluminación es lo que los destaca del resto de las opciones ya que iluminan a 360" e integra la lupa delantera (15 chips en total) que lo hace el complemento ideal, quedaron instalados en un ford Fiesta 2011 mk7.Saludos desde Argentina!

## Frequently Bought Together

- GTR Lighting LED Bulbs, 921 / T15 Ultra Reverse Light Bulbs(1 pair), Worlds Brightest Plug and Play Back up Lights, Pure White, Error Free. (2 x GTR.LED434)
- GTR Lighting LED Bulb, White Low Profile T10/194, Universal Upgrade for Interior Map & Dome Lights, or Exterior Cargo & License Plate Bulbs, Ultra Bright Plug and Play Replacement. (1x GTR.LED534)
- GTR Lighting LED Bulb, Amber 10-Chip Canbus Compatible T10/194, Universal Upgrade Interior & Exterior Applications Map Lights, Dome Lights, Side Markers, Plug and Play Replacement, (1x GTR.LED310)

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**Shop now:** [https://www.desertcart.ni/products/415316582-gtr-lighting-led-bulbs-921-t15-ultra-reverse-light-bulbs](https://www.desertcart.ni/products/415316582-gtr-lighting-led-bulbs-921-t15-ultra-reverse-light-bulbs)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-23*