--- product_id: 492801937 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: "501 kr" currency: DKK in_stock: true category: "Auxbeam" url: https://www.desertcart.dk/products/492801937-912-921-led-bulb-for-backup-reverse-light-bulbs-4000 store_origin: DK region: Denmark --- # 5.5W ultra low power 4000 Lumens super bright 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:** 501 kr **Availability:** ✅ In Stock ## Summary > 🚗 Brighten Your Backup Game with Next-Level LED Power! ## 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?** 501 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/492801937-912-921-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 5-Minute Installation:** Designed to perfectly mimic halogen bulb size and fit, no wiring mods or polarity concerns—just plug and play for 99% of vehicles. - • **Dual HD Lens for 360° Visibility:** Cutting-edge dual projector lenses deliver 80% more visibility with zero dark spots, ensuring safer reversing in any condition. - • **Built to Last with Advanced Cooling:** Aviation-grade aluminum body with heat grooves and IP68 waterproof rating guarantees up to 50,000 hours of reliable, interference-free performance. - • **Illuminate with 400% More Brilliance:** Experience 4000 lumens of crisp 6500K white light that outshines halogen bulbs by 4x while consuming just a quarter of the energy. - • **Canbus Error-Free with Smart IC Driver:** Avoid dashboard warnings and radio interference thanks to the built-in Elecsy-X IC driver, keeping your ride flawless and tech-savvy. ## Overview The Auxbeam 912 921 LED Backup Reverse Light Bulbs deliver an ultra-bright 4000 lumen output at a crisp 6500K white color temperature, boasting 400% more brightness than traditional halogen bulbs while using only 5.5 watts. Featuring dual HD projectors for 360° illumination without dark spots, these bulbs offer quick plug-and-play installation compatible with 99% of vehicles. Built with aviation-grade aluminum and IP68 waterproofing, they ensure up to 50,000 hours of durable, error-free performance supported by a smart IC driver to prevent dashboard errors and radio interference. ## 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 ## 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 latest tech for best beam assistance - dual HD glass lens and focused concentrator structure enable superior light transmission, 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 | #36,944 in Automotive ( See Top 100 in Automotive ) #23 in Automotive Back Up Lights | | Brand Name | Auxbeam | | Brightness | 4000 Lumen | | Color | White | | Color Temperature | 6500 Kelvin | | Customer Reviews | 4.6 4.6 out of 5 stars (751) | | Fit Type | Universal Fit | | Included Components | 921 LED Bulb | | Item Type Name | automotive-back-up-light-bulbs | | Light Output Maximum | 4000 Lumens | | Light Source Type | LED | | Manufacturer | Auxbeam | | Manufacturer Part Number | XD000515 | | Manufacturer Warranty Description | 2 Year | | Model Number | XD000515 | | Operating Life | 50000 Hours | | Package Quantity | 1 | | Specific Uses For Product | Back Up Light Bulbs | | Unit Count | 2.0 Count | | Wattage | 5.5 watts | ## Product Details - **Brand:** Auxbeam - **Brightness:** 4000 Lumen - **Colour temperature:** 6500 Kelvin - **Light source type:** LED - **Specific uses for product:** Back Up Light Bulbs ## 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) ## 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.dk/products/492801937-912-921-led-bulb-for-backup-reverse-light-bulbs-4000](https://www.desertcart.dk/products/492801937-912-921-led-bulb-for-backup-reverse-light-bulbs-4000) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-06-21*