--- product_id: 182120853 title: "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: "98 zł" currency: PLN in_stock: true reviews_count: 13 category: "Sir Ius Led" url: https://www.desertcart.pl/products/182120853-ft-921-922-579-led-canbus-reverse-backup-trunk-light store_origin: PL region: Poland --- # 540 Lumens per bulb Plug & Play Canbus compatible Vent for max heat dissipation 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:** 98 zł **Availability:** ✅ In Stock ## Summary > 🚗 Light up your reverse game with brilliance and style! ## Quick Answers - **What is this?** 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?** 98 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/182120853-ft-921-922-579-led-canbus-reverse-backup-trunk-light) ## 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 - • **Sleek OEM Look:** Slightly larger but seamless fit ensures a modern, factory-quality appearance. - • **Cool & Reliable:** Advanced venting system keeps LEDs cool for longer life and consistent performance. - • **Effortless Upgrade:** Plug and play design fits 921, 579, 906, 922 sockets—easy install, no hassle. - • **Blinding Brightness:** Illuminate your reverse path with 1080 total lumens—never back up in the dark again. - • **Trusted Performance:** Highly rated with 4.6 stars and thousands of happy drivers—join the bright side. ## Overview The 921 LED Backup Reverse Light is a high-performance, plug-and-play automotive bulb featuring 3030 and 4014 LED chips delivering 540 lumens each (1080 total). Designed with a vent for superior heat dissipation, it fits multiple bulb types (921, 579, 906, 922) and offers a crisp 6500K white light. Perfect for drivers seeking a durable, bright, and sleek upgrade to their reverse lights, backed by strong user ratings and easy installation. ## Description Buy 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: Back Up Lights - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: ⭐️⭐️⭐️⭐️⭐ Awesome reverse lights — bright, solid build, great upgrade - 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: Absurdly bright. - Absurdly bright. Like, really, really bright. Installed in the cargo light sockets on a 2003 Tundra. Lights up the bed, driveway, parking lot, etc. at night. All the guys in the weekly MTB group groan when I turn on the lights after the ride and blow out everyone's night vision. My only complaint is that they have started to flicker, which my technician buddies indicate is likely the bulbs failing. However I got about four years out of the pair, so still pretty satisfied with my purchase. ## 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 | #45,548 in Automotive ( See Top 100 in Automotive ) #35 in Automotive Back Up Light Bulbs | | Brand Name | SIR IUS LED | | Color | White | | Color Temperature | 6500 Kelvin | | Customer Reviews | 4.6 4.6 out of 5 stars (7,854) | | Fit Type | Automotive Backup Light Bulb | | Light Source Type | LED | | Manufacturer | SIR IUS LED | | Manufacturer Part Number | SIRIUSLED-921-AM-W | | Package Quantity | 2 | | Specific Uses For Product | License Plate Light | | UPC | 853877008996 | | Unit Count | 2 Count | | Voltage | 12 Volts | ## Product Details - **Brand:** SIR IUS LED - **Color Temperature:** 6500 Kelvin - **Item Package Quantity:** 2 - **Light Source Type:** LED - **Specific Uses For Product:** License Plate Light ## Images ![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 ### ⭐⭐⭐⭐⭐ ⭐️⭐️⭐️⭐️⭐ Awesome reverse lights — bright, solid build, great upgrade *by E***C on October 7, 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. ### ⭐⭐⭐⭐⭐ Absurdly bright. *by D***Q on December 23, 2025* Absurdly bright. Like, really, really bright. Installed in the cargo light sockets on a 2003 Tundra. Lights up the bed, driveway, parking lot, etc. at night. All the guys in the weekly MTB group groan when I turn on the lights after the ride and blow out everyone's night vision. My only complaint is that they have started to flicker, which my technician buddies indicate is likely the bulbs failing. However I got about four years out of the pair, so still pretty satisfied with my purchase. ### ⭐⭐⭐⭐⭐ LED reverse lights *by L***A on February 2, 2026* Super bright, work great ## 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.pl/products/182120853-ft-921-922-579-led-canbus-reverse-backup-trunk-light](https://www.desertcart.pl/products/182120853-ft-921-922-579-led-canbus-reverse-backup-trunk-light) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-09*