--- product_id: 501133609 title: "912 921 LED Bulb for Backup Reverse Light Bulbs, 4000 Lumens 400% Brighter Super Bright Canbus Error Free 906 904 922 W16W T15 LED Bulbs with Double Projectors, 6500K White, Pack of 2" brand: "auxbeam" price: "€ 61.36" currency: EUR in_stock: true reviews_count: 1 category: "Auxbeam" url: https://www.desertcart.de/products/501133609-912-921-led-bulb-for-backup-reverse-light-bulbs-4000 store_origin: DE region: Germany --- # 4x brighter, 1/4 energy use 4000 Lumens super bright 5-min plug & play install 912 921 LED Bulb for Backup Reverse Light Bulbs, 4000 Lumens 400% Brighter Super Bright Canbus Error Free 906 904 922 W16W T15 LED Bulbs with Double Projectors, 6500K White, Pack of 2 **Brand:** auxbeam **Price:** € 61.36 **Availability:** ✅ In Stock ## Summary > 🚗 Light Up Your Reverse Game with Auxbeam Brilliance! ## Quick Answers - **What is this?** 912 921 LED Bulb for Backup Reverse Light Bulbs, 4000 Lumens 400% Brighter Super Bright Canbus Error Free 906 904 922 W16W T15 LED Bulbs with Double Projectors, 6500K White, Pack of 2 by auxbeam - **How much does it cost?** € 61.36 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/501133609-912-921-led-bulb-for-backup-reverse-light-bulbs-4000) ## Best For - auxbeam enthusiasts ## Why This Product - Trusted auxbeam brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Upgrade:** Universal fit with plug & play design—no polarity or modifications required. - • **Illuminate Like a Pro:** 4000 lumens of crisp 6500K white light for unmatched rear visibility. - • **Precision Beam Mastery:** Dual HD lenses deliver 80% more penetration and 360° no-dark-spot lighting. - • **Built to Last & Perform:** IP68 waterproof, aviation-grade aluminum body with 50,000-hour lifespan and zero radio interference. - • **Energy Smart, Bright Fast:** Consumes just 5.5W—4x brighter than halogen with instant-on tech, no warm-up needed. ## Overview The Auxbeam 912 921 LED Backup Reverse Light Bulbs pack a powerful 4000 lumen output at a crisp 6500K white, delivering 400% more brightness than halogen bulbs while using just a quarter of the energy. Featuring cutting-edge dual HD lenses for superior beam focus and 360° illumination, these bulbs install in minutes with a universal plug & play design. Built tough with IP68 waterproofing and aviation-grade aluminum for heat dissipation, they promise up to 50,000 hours of reliable, error-free performance compatible with 99% of vehicles. ## Description Auxbeam 912 921 LED Bulb for Backup Reverse Light Bulbs, 4000 Lumens 400% Brighter Super Bright Canbus Error Free 906 904 922 W16W T15 LED Bulbs with Double Projectors, 6500K White, Pack of 2 Review: Reverse lights on old motor - Wow, reverse lights are so much better. I can see behind me. ## Features - 【400% Brighter than Halogen】Auxbeam 921 LED bulb is built with 7 PCS high brightness 3030-SMD chips and 18 PCS stable 4014-SMD chips. 5.5W per bulb, only 1/4 energy consumption of original halogen bulbs but 4 times brighter, providing stylish and clean 6500K white light. 0.1s instant-on without warm-up time. - 【Unique Dual HD Lens】Designed with 2023 latest tech for best beam assistance - dual HD glass lens concentrating structure for stronger light penetration, which provides 80% more visibility than ordinary leds. Auxbeam 912 led bulb also supports 360°lighting without dark spot. - 【5 Minutes Quick Installation】Resembling original halogen bulb size design, no polarity setting, no modification required, just Plug and Play. Compatible for 99% vehicles. Matching great in the assembly. Fit socket T15, 912, 921, 922, 906, 904, 902, W16W, 916, 916LL, 916NA, etc. - 【Perfect Performance】IP68 waterproof. The built-in Elecsy- X IC driver avoids digital or VHF radio signal interference, stably controlling voltage and heat. The aviation grade aluminum lamp body with surround heat grooves ensures fast cooling, efficiently prolonging lifespan of t15 bulbs up to 50,000 hours to avoid frequent bulb replacements. - 【Notice】Most cars require led resistors to avoid hyper flash, malfunction or trigger warning message on dashboard when switching from halogen bulbs to led. If it is the first time you try led bulbs on 921 backup reverse lights, the 50w 6ohm load resistors (NOT included) may be needed. Message AUXBEAM if you need any help as we are 24/7 ready to serve you. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BLNM954J | | Auto Part Position | Rear | | Best Sellers Rank | 153,241 in Automotive ( See Top 100 in Automotive ) 1,543 in Car Exterior Light Bulbs | | Brand | Auxbeam | | Brand Name | Auxbeam | | Brightness | 4000 Lumen | | Color Temperature | 6500 Kelvin | | Colour | White | | Colour temperature | 6500 Kelvin | | Customer Reviews | 4.6 out of 5 stars 692 Reviews | | Fit Type | Universal Fit | | Included Components | 921 LED Bulb | | Item Type Name | automotive-back-up-light-bulbs | | Light Source Type | LED | | Light source type | LED | | Manufacturer | Auxbeam | | Manufacturer Part Number | XD000515 | | Operating Life | 50000 Hours | | Package Quantity | 1 | | Specific Uses For Product | Back Up Light Bulbs | | Specific uses for product | Back Up Light Bulbs | | Unit Count | 2.0 Count | | Wattage | 5.5 watts | ## Product Details - **Brand:** Auxbeam - **Specific uses for product:** Back Up Light Bulbs - **Brightness:** 4000 Lumen - **Item package quantity:** 1 - **Colour:** White ## Images ![912 921 LED Bulb for Backup Reverse Light Bulbs, 4000 Lumens 400% Brighter Super Bright Canbus Error Free 906 904 922 W16W T15 LED Bulbs with Double Projectors, 6500K White, Pack of 2 - Image 1](https://m.media-amazon.com/images/I/71Xj6kbzDsL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reverse lights on old motor *by S***L on 22 December 2025* Wow, reverse lights are so much better. I can see behind me. ## Frequently Bought Together - Auxbeam 912 921 LED Bulb for Backup Reverse Light Bulbs, 4000 Lumens 400% Brighter Super Bright Canbus Error Free 906 904 922 W16W T15 LED Bulbs with Double Projectors, 6500K White, Pack of 2 - Auxbeam Upgraded 194 LED Bulbs White,400% Brighter Extremely Bright Canbus Error Free 168 2825 T10 W5W LED Light Bulbs for License Plate Lights Interior Lights Dome Map Light, 30-SMD, Pack of 2 - Auxbeam T25 3156 3157 LED Bulbs, 6500K White, Super Bright 4114 3057 4157 3457 4057 LED Backup Reverse Lights for Cars Trucks Motorcycles, 3030-SMD 12V, 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.de/products/501133609-912-921-led-bulb-for-backup-reverse-light-bulbs-4000](https://www.desertcart.de/products/501133609-912-921-led-bulb-for-backup-reverse-light-bulbs-4000) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-04-22*