--- product_id: 662156586 title: "Auxbeam B2 Series Upgraded 921 912 Bulbs Backup Reverse Light 44W 6000LM" brand: "auxbeam" price: "HK$397" currency: HKD in_stock: true category: "Auxbeam" url: https://www.desertcart.hk/products/662156586-auxbeam-b2-series-upgraded-921-912-bulbs-backup-reverse-light store_origin: HK region: Hong Kong --- # 6000 lumens - 500% brighter than halogen 44W max power - brightest Auxbeam reverse light IP68 waterproof - reliable in all weather Auxbeam B2 Series Upgraded 921 912 Bulbs Backup Reverse Light 44W 6000LM **Brand:** auxbeam **Price:** HK$397 **Availability:** ✅ In Stock ## Summary > 🚗 Brighten your backup game with Auxbeam’s ultimate reverse light upgrade! ## Quick Answers - **What is this?** Auxbeam B2 Series Upgraded 921 912 Bulbs Backup Reverse Light 44W 6000LM by auxbeam - **How much does it cost?** HK$397 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/662156586-auxbeam-b2-series-upgraded-921-912-bulbs-backup-reverse-light) ## 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 - • **Built to Last:** Aviation-grade aluminum body with heat grooves ensures 50,000 hours of cool, reliable performance. - • **All-Weather Ready:** IP68 waterproof rating means your reverse lights shine bright rain or shine, no compromises. - • **Plug & Play Upgrade:** Seamless 1:1 halogen replacement with non-polarity design for effortless installation. - • **Unmatched Brightness:** Illuminate your path with 6000 lumens of pure LED power, leaving dull halogens in the dust. - • **Flicker-Free & Canbus Compatible:** Intelligent driver eliminates dashboard warnings and flickering for a smooth ride. ## Overview The Auxbeam B2 Series 921/912 LED bulbs deliver an industry-leading 44W power and 6000 lumens brightness, making them 500% brighter than traditional halogen bulbs. Designed with IP68 waterproofing and aviation-grade aluminum for superior heat dissipation, these bulbs offer up to 50,000 hours of flicker-free, Canbus-compatible performance. Easy to install with a universal fit, they provide a safer, clearer reversing experience in all weather conditions. ## Description Buy Auxbeam B2 Series Upgraded 921 912 Bulbs Backup Reverse Light 44W 6000LM | 500% Extremely Bright, 912 W16W T15 Bulb with Pigtail, Canbus Error Free, Far and Wide View, Powerful Reverse Lights: Back Up Lights - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Upgraded High Power: Auxbeam 921 bulb is built with 12 PCS high brightness chips. With a maximum power of 44W per bulb set, this is the most powerful reversing light Auxbeam has ever produced. Auxbeam 921 bulbs focus on super brightness, say goodbye to those dull halogen bulbs. - 500% Brighter than Halogen: Based on the powerful power, Auxbeam 912 reverse light can provide up to 6000 lumens. Breakthrough your imagination, 500% brighter than the original halogen light. Bring you a super bright and comfortable light reversing experience when backing up at night or in bad weather. - Perfect Performance: IP68 waterproof. The built-in Elecsy- X IC driver avoids 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. - 99% Compatibility: 921 bulb has built-in intelligent driver, can directly solved the flickering problem, no warning on the dashboard. For TRUCKS, this 921 bulb only fits 12V Volt trucks or the bulbs may not work. - Easy Installation: 1:1 design with halogens, non-polarity, play and plug. 921 bulb reverse light is fit for 921,912, T15, 906, 904, 902, 922, W16W. Upgrade replacement for reverse light and backup light. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DFCKP6K3 | | Auto Part Position | Rear | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | #34,738 in Automotive ( See Top 100 in Automotive ) #32 in Automotive Back Up Light Bulbs | | Brand Name | Auxbeam | | Brightness | 6000 lm | | Color Temperature | 6500 Kelvin | | Customer Reviews | 4.5 4.5 out of 5 stars (287) | | Fit Type | Universal Fit | | Included Components | 2*reverse lights | | Light Output Maximum | 6000 lumens | | Light Source Type | LED | | Manufacturer | Auxbeam | | Manufacturer Part Number | AB-B2-921 | | Manufacturer Warranty Description | 1 Year Warranty | | Model Number | 921/912/T15 | | Operating Life | 50000 hours | | Package Quantity | 1 | | Specific Uses For Product | reverse light | | Unit Count | 1 Count | | Wattage | 44 watts | ## Product Details - **Brand:** Auxbeam - **Brightness:** 6000 lm - **Color Temperature:** 6500 Kelvin - **Light Source Type:** LED - **Specific Uses For Product:** reverse light ## Images ![Auxbeam B2 Series Upgraded 921 912 Bulbs Backup Reverse Light 44W 6000LM - Image 1](https://m.media-amazon.com/images/I/814ccy9NPDL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.hk/products/662156586-auxbeam-b2-series-upgraded-921-912-bulbs-backup-reverse-light](https://www.desertcart.hk/products/662156586-auxbeam-b2-series-upgraded-921-912-bulbs-backup-reverse-light) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-25*