---
product_id: 262972949
title: "SIRIUSLED - FT- 921 922 579 LED Canbus Reverse Backup Trunk Light Bulb for Car Truck Super Bright High Power 3030+4014 SMD White 6500K Pack of 2"
brand: "sir ius led"
price: "¥7815"
currency: JPY
in_stock: true
reviews_count: 5
category: "Sir Ius Led"
url: https://www.desertcart.jp/products/262972949-siriusled-ft-921-922-579-led-canbus-reverse-backup-trunk
store_origin: JP
region: Japan
---

# 1080 Lumens total brightness Plug & Play Canbus compatibility Advanced heat dissipation vent SIRIUSLED - FT- 921 922 579 LED Canbus Reverse Backup Trunk Light Bulb for Car Truck Super Bright High Power 3030+4014 SMD White 6500K Pack of 2

**Brand:** sir ius led
**Price:** ¥7815
**Availability:** ✅ In Stock

## Summary

> 🚗 Brighten your backup game—because safety never goes out of style!

## Quick Answers

- **What is this?** SIRIUSLED - FT- 921 922 579 LED Canbus Reverse Backup Trunk Light Bulb for Car Truck Super Bright High Power 3030+4014 SMD White 6500K Pack of 2 by sir ius led
- **How much does it cost?** ¥7815 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/262972949-siriusled-ft-921-922-579-led-canbus-reverse-backup-trunk)

## Best For

- sir ius led enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Pack Value:** Two bulbs per pack for a complete upgrade—double the brightness, double the safety.
- • **Next-Level Cooling:** Built-in vent technology ensures maximum heat dissipation for longer-lasting, reliable performance.
- • **Seamless Fit & Install:** Precision engineered for 921/579/922 sockets with a snug, OEM-like fit—no wiggle, no hassle.
- • **Supercharged Brightness:** Illuminate your reverse path with a powerful 1080 lumen output—see and be seen with confidence.
- • **Canbus Smart Compatibility:** Error-free operation on most vehicles, keeping your dashboard clean and your ride flawless.

## Overview

The SIRIUSLED FT-921 922 579 LED Canbus Reverse Backup Trunk Light Bulb delivers a striking 1080 lumens of crisp 6500K white light using advanced 3030+4014 SMD chips. Designed with a heat-dissipating vent and plug-and-play Canbus compatibility, it fits multiple bulb types (921, 579, 922) for easy installation. This dual-pack upgrade offers superior brightness and durability, enhancing reverse visibility and safety for modern cars and trucks.

## Description

FT series Automotive backup or trunk 921 LED Bulb with 3030 +4014 SMD Super Bright High Power

Review: Las instalé en mi RAV4 2021 sin problemas. Las luces funcionan muy bien y la instalación fue muy fácil. Me gusta que sean mucho más brillantes para que la gente las vea cuando doy marcha atrás. Realmente se puede ver la diferencia de brillo entre las antiguas y estas.
Review: Perfect for reverse lights — gives my car serious brightness while backing up Solid construction — feels durable, not cheap or flimsy Fits snugly and installs cleanly, no wiggle or loose fit No bulk — looks seamless, almost like OEM Great value — works so well there’s truly no need to buy something more expensive If you’re looking for a strong, affordable upgrade to your reverse lights, this is it.

## Features

- pack of 2, built with 3030 and 4014 LED chips on Each bulb with a Vent for Maximum Heat dissipation.
- Fit: 921 579 906 922 bulb, The LED bulb is slightly bigger compare with original bulb, please double check light fixture space before purchase
- Output: 540 Lumen each bulb, Total 1080 Lumen, Plug and Play, can use for Backup Reverse Light, Please double check owner manual for the actual bulb size that needed
- Canbus LED bulb, but for some newer European or US Made car might give out bulb out error message ( the bulb still function normal) please be caution!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084F9F2BL |
| Auto Part Position | Rear |
| Best Sellers Rank | 932,966 in Automotive ( See Top 100 in Automotive ) 555 in Automotive Back Up Lights |
| Brand Name | SIR IUS LED |
| Brightness | 500 lumen |
| Color Temperature | 6500 Kelvin |
| Colour | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (7,365) |
| Fit Type | Automotive Backup Light Bulb |
| Light Output Maximum | 500 Lumens |
| Light Source Type | LED |
| Manufacturer | SIR IUS LED |
| Manufacturer Part Number | SIRIUSLED-921-AM-W |
| Model Number | New-SiriusLED-921LED |
| OEM Equivalent Part Number | 921 579 906 912 916 904 920 922 917 |
| Package Quantity | 2 |
| Specific Uses For Product | License Plate Light |
| UPC | 853877008996 |
| Unit Count | 2.0 count |
| Voltage | 12 Volts |

## Product Details

- **Brand:** SIR IUS LED
- **Brightness:** 500 lumen
- **Colour temperature:** 6500 Kelvin
- **Light source type:** LED
- **Specific uses for product:** License Plate Light

## Images

![SIRIUSLED - FT- 921 922 579 LED Canbus Reverse Backup Trunk Light Bulb for Car Truck Super Bright High Power 3030+4014 SMD White 6500K Pack of 2 - Image 1](https://m.media-amazon.com/images/I/617HDPw9QCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***S on 1 August 2024*

Las instalé en mi RAV4 2021 sin problemas. Las luces funcionan muy bien y la instalación fue muy fácil. Me gusta que sean mucho más brillantes para que la gente las vea cuando doy marcha atrás. Realmente se puede ver la diferencia de brillo entre las antiguas y estas.

### ⭐⭐⭐⭐⭐ Review
*by E***C on 7 October 2025*

Perfect for reverse lights — gives my car serious brightness while backing up Solid construction — feels durable, not cheap or flimsy Fits snugly and installs cleanly, no wiggle or loose fit No bulk — looks seamless, almost like OEM Great value — works so well there’s truly no need to buy something more expensive If you’re looking for a strong, affordable upgrade to your reverse lights, this is it.

### ⭐⭐⭐⭐ Review
*by �***Ɒ on 13 October 2022*

بالنسبه راس الشمعه يجيك شوي حجمه كبير اكبر من فتحت الوكاله تضبط على بعض السيارات. انصح فيه

## Frequently Bought Together

- SIR IUS LED - FT- 921 922 579 LED Canbus Reverse Backup Trunk Light Bulb for Car Truck Super Bright High Power 3030+4014 SMD White 6500K Pack of 2
- SIR IUS LED 194 LED Bulbs Extremely Super Bright 3030 Chipset for Car truck Interior Dome Map Door Courtesy Marker License Plate Lights Compact Wedge T10 168 2825 Xenon White Pack of 10
- SIR IUS LED - FT- 7440 LED Backup Reverse Light Bulb Super Bright High Power Single Filament function Air Vent Design 3030+4014 SMD White 6500K Pack of 2

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/262972949-siriusled-ft-921-922-579-led-canbus-reverse-backup-trunk](https://www.desertcart.jp/products/262972949-siriusled-ft-921-922-579-led-canbus-reverse-backup-trunk)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-20*