--- product_id: 806805943 title: "7443 LED Reverse Lights Bulb, CANBUS Error Free T20 LED Bulb, 400% Bright 3000LM, Anti Hyper Flash W21/5W LED Backup Bulb Replacement for Car Truck RV Van Light Bulbs, 6000K White, 2PCS" brand: "kaidengzhe" price: "¥4667" currency: JPY in_stock: true category: "Kai Deng Zhe" url: https://www.desertcart.jp/products/806805943-7443-led-reverse-lights-bulb-canbus-error-free-t20-led store_origin: JP region: Japan --- # 50,000 hours lifespan 400% brighter illumination CANBUS error-free integration 7443 LED Reverse Lights Bulb, CANBUS Error Free T20 LED Bulb, 400% Bright 3000LM, Anti Hyper Flash W21/5W LED Backup Bulb Replacement for Car Truck RV Van Light Bulbs, 6000K White, 2PCS **Brand:** kaidengzhe **Price:** ¥4667 **Availability:** ✅ In Stock ## Summary > 🚗 Brighten your drive, banish errors, and never look back! ## Quick Answers - **What is this?** 7443 LED Reverse Lights Bulb, CANBUS Error Free T20 LED Bulb, 400% Bright 3000LM, Anti Hyper Flash W21/5W LED Backup Bulb Replacement for Car Truck RV Van Light Bulbs, 6000K White, 2PCS by kaidengzhe - **How much does it cost?** ¥4667 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/806805943-7443-led-reverse-lights-bulb-canbus-error-free-t20-led) ## Best For - kaidengzhe enthusiasts ## Why This Product - Trusted kaidengzhe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Warrior:** IP68 waterproof rating guarantees consistent performance in rain, fog, snow, or dust, keeping you visible no matter the conditions. - • **Plug & Play in 5 Minutes:** Effortless installation with a standard T20 socket fit—upgrade your vehicle lighting without hassle or tools. - • **Built to Outlast the Road:** Crafted from aerospace-grade aluminum, these bulbs boast superior heat dissipation and a 50,000-hour lifespan for long-term reliability. - • **Seamless CANBUS Compatibility:** Say goodbye to flickers and dashboard errors thanks to smart chip technology ensuring flawless integration with 99% of vehicle systems. - • **Illuminate with 400% More Power:** Experience unmatched brightness with 30 premium 3030SMD LEDs delivering a crisp 6000K white light that commands attention and enhances safety. ## Overview The 7443 LED Reverse Lights Bulb by KaiDengZhe delivers 400% brighter illumination with 30 high-quality 3030SMD LEDs at a crisp 6000K color temperature. Designed for 99% CANBUS compatibility, it eliminates flickering and dashboard errors. Built with aerospace-grade aluminum, it offers superior heat dissipation and an impressive 50,000-hour lifespan. Easy plug-and-play installation and IP68 waterproof rating make it a reliable upgrade for cars, trucks, RVs, and vans seeking enhanced safety and style. ## Description Product description KaiDengZhe Super Bright LED Light Bulb Specification Condition: 100% Brand New Socket: 1156 BA15S BAU15S 1157 BAY15D 3157 T25 7440 T20 7443 W21/5W LED Type: 3030 SMD LED Quantity: 30 LEDs/bulb Voltage: 12-30V Power: 23-25W Lifespan: 50000 hours Package Included: 2 x light bulbs Canbus Error Free, Built-in Load Resistors, Anti Hyper Flash This LED turn signal light bulbs desgin with 3030 Chips, high quanlity imported chips, more stable performance than 5050 and 5730 Chips. This brake light bulbs have total 30SMD, give you high brightness driving lighting. Built-in Resistance, with Canbus Function to achieve Error Free and Anti-strobe. Please check your car original halogen bulb base type before purchased. Un-plug your car original halogen bulb to have a check. Check it on your car owners user manual. Searching on Google for the bulbs specs of your car. No Dark Spots LED Brake Tail Light is made of 30 high brightness chips, 5-side illumination design, ensuring a complete 360° coverage with no dead angles. Even light distribution ensures maximum visibility for other road users, reducing the risk of accidents when braking or signalling. Longer Lifespan Quick heat dissipation Up to 50, 000 hours of lifespan Outstanding Waterproof Powerful IP68 waterproof function works perfectly in rain, fog, dust or snow with low visibility. Provides a good view of your driving, ensures constant illumination at all times and works well in any adverse weather conditions. ## Features - 【400% BRIGHTER】Our 7443 LED bulbs are a whopping 400% brighter compared to traditional bulbs. Each 7443 LED brake light has 30pcs 3030SMD super bright chips that provide superior illumination with a crisp 6000K color temperature. Whether you're driving in the city or on a dark country road, ensuring maximum visibility greatly enhances your safety and the safety of others. Experience a dramatic increase in the clarity and intensity of your vehicle's taillights. - 【CANBUS Error-Free】Our W21/5W bulb is designed to be compatible with 99% of vehicle computer systems, integrating seamlessly to avoid CANBUS errors or hyper-flickering. The built-in smart chip and resistor ensures consistent performance and eliminates flickering, dashboard warnings, and other common problems. For some special new cars may require additional load resistors to prevent the flash issue. If your car system reports error message, please contact us and we will help you further. - 【50,000Hrs Long Lifespan】Durability and longevity are at the core of our LED light bulb's design. T20 led bulb is built to last up to 50,000 hours, reducing the need for frequent replacements. Made with aerospace-grade aluminum for excellent heat dissipation, it features a constant current IC and intelligent chip to prevent overheating and damage. The aluminium mounting plate makes it more durable. Upgrade your car turn signal lights today and enjoy enhanced safety and reliability on the road. - 【5 Minutes To Install】7443 T20 W21/5W car light bulb is plug and play, non-destructive installation, standard plug, can fit perfectly with your car light socket, not easy to fall off after installation, 0.01 seconds instant start. Feel free to contact us if any of the following occurs during installation: 1. Bulb flashes continuously; 2. Warning sound from the dashboard; 3. Radio interference; 4. One of the lights doesn't work; 5. Bulb is not compatible with the vehicle. - 【Please Confirm Your Bulb Model Before Purchase】7443 t20 w21/5w LED red light bulb can be used as brake light bulb, rear fog light bulb, rear position light bulb. Suitable for bulbs of model: 580, 992, 7440, 7441, 7443, 7444, W21W, WY21W, 7440NA, 7440NAK, 7444NA, 7444NAK, 7443LL, T20, etc. If you have any questions, or meet any issues of the order, please let us know. All of our product enjoys 24h customer service, just buy with confidence. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0G8CV1P3G | | Best Sellers Rank | #3,749 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Brake Lights | | Brand | KaiDengZhe | | Brand Name | KaiDengZhe | | Color | white | | Colour | white | | Country of Publication | China | | Customer Reviews | 5.0 out of 5 stars 1 Review | | Light Source Type | LED | | Light source type | LED | | Manufacturer | Guangzhou Ousucheng Lighting Technology Co., Ltd. | | Manufacturer Part Number | 30led-LED Brake Light | | Number of Items | 2 | ## Product Details - **Brand:** KaiDengZhe - **Colour:** white - **Light source type:** LED - **Manufacturer:** Guangzhou Ousucheng Lighting Technology Co., Ltd. - **Number of Items:** 2 ## Images ![7443 LED Reverse Lights Bulb, CANBUS Error Free T20 LED Bulb, 400% Bright 3000LM, Anti Hyper Flash W21/5W LED Backup Bulb Replacement for Car Truck RV Van Light Bulbs, 6000K White, 2PCS - Image 1](https://m.media-amazon.com/images/I/7170D96OknL.jpg) --- ## 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/806805943-7443-led-reverse-lights-bulb-canbus-error-free-t20-led](https://www.desertcart.jp/products/806805943-7443-led-reverse-lights-bulb-canbus-error-free-t20-led) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-04*