--- product_id: 278509951 title: "LivTee 7440 W21W WY21W LED Turn Signal Light Blinker Bulbs - Error Free Canbus - Anti Hyper Flash, Amber Yellow" brand: "livtee" price: "FREE" currency: JPY in_stock: false reviews_count: 5 url: https://www.desertcart.jp/products/278509951-livtee-7440-w21w-wy21w-led-turn-signal-light-blinker-bulbs store_origin: JP region: Japan --- # 21W power efficiency Brighter amber LED glow Plug & play CANBUS error-free LivTee 7440 W21W WY21W LED Turn Signal Light Blinker Bulbs - Error Free Canbus - Anti Hyper Flash, Amber Yellow **Brand:** livtee **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🚗 Light up your drive with confidence and style! ## Quick Answers - **What is this?** LivTee 7440 W21W WY21W LED Turn Signal Light Blinker Bulbs - Error Free Canbus - Anti Hyper Flash, Amber Yellow by livtee - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/278509951-livtee-7440-w21w-wy21w-led-turn-signal-light-blinker-bulbs) ## Best For - livtee enthusiasts ## Why This Product - Trusted livtee brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stable Signal Rhythm:** Anti-hyperflash circuitry keeps your turn signals flashing perfectly, avoiding annoying rapid blinks. - • **Unmatched Visibility:** High-performance LED chips deliver a vivid amber glow that commands attention day and night. - • **Effortless Installation:** Smart CANBUS design means zero dashboard errors and no extra resistors needed—just plug & play. - • **Long-Lasting Durability:** Shock-resistant, filament-free LEDs with a lifespan that outshines traditional halogens by tens of thousands of hours. - • **Energy-Smart Performance:** Consumes less power to reduce battery strain, keeping your ride efficient and reliable. ## Overview The LivTee 7440 W21W WY21W LED Turn Signal Bulbs combine advanced CANBUS error-free technology with superior amber LED brightness and anti-hyperflash circuitry. Designed for easy plug-and-play installation, these energy-efficient bulbs offer long-lasting durability and enhanced visibility, making your vehicle safer and more stylish on the road. ## Description 【Smart CANBUS design】 Built-in error-resistant decoder allows direct replacement of original bulbs, preventing dashboard fault codes. Plug-and-play operation eliminates the need for additional resistors or decoders, simplifying the installation process. 【Superior LED technology】 Utilizing high-performance LED chips, it produces a brighter, more eye-catching amber glow than traditional halogen bulbs, greatly improving the visibility of turn signals and enhancing driving safety both day and night. 【Anti-Hyperflashing】 A unique circuit design effectively prevents turn signals from flashing at excessively high frequencies, ensuring signal frequencies comply with regulatory requirements while maintaining the stable flashing rhythm consistent with the original vehicle.Note:This product flashes at a very high frequency on Dodge Ram trucks. If you own one of these trucks, please exercise caution when purchasing. 【Durable and Energy-Efficient】 LED technology consumes less power, reducing strain on the battery. Its filament-free structure resists shocks and impacts, with a theoretical lifespan of tens of thousands of hours—far exceeding halogen bulbs—minimizing the hassle and cost of frequent replacements. 【Buy with Confidence】 If you have any questions about the product, please contact our team promptly, and we will provide you with the best solution. Review: Work great, very bright! - Way brighter than bulbs! Review: Worth it! Bright. - Works well on 2025 Hyundai Tucson SE base model. Worth the upgrade over a filament bulb. ## Features - 【Smart CANBUS design】 Built-in error-resistant decoder allows direct replacement of original bulbs, preventing dashboard fault codes. Plug-and-play operation eliminates the need for additional resistors or decoders, simplifying the installation process. - 【Superior LED technology】 Utilizing high-performance LED chips, it produces a brighter, more eye-catching amber glow than traditional halogen bulbs, greatly improving the visibility of turn signals and enhancing driving safety both day and night. - 【Anti-Hyperflashing】 A unique circuit design effectively prevents turn signals from flashing at excessively high frequencies, ensuring signal frequencies comply with regulatory requirements while maintaining the stable flashing rhythm consistent with the original vehicle.Note:This product flashes at a very high frequency on Dodge Ram trucks. If you own one of these trucks, please exercise caution when purchasing. - 【Durable and Energy-Efficient】 LED technology consumes less power, reducing strain on the battery. Its filament-free structure resists shocks and impacts, with a theoretical lifespan of tens of thousands of hours—far exceeding halogen bulbs—minimizing the hassle and cost of frequent replacements. - 【Buy with Confidence】 If you have any questions about the product, please contact our team promptly, and we will provide you with the best solution. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07MC47NST | | Auto Part Position | Right | | Best Sellers Rank | #146,681 in Automotive ( See Top 100 in Automotive ) #218 in Automotive Turn Signal Bulbs | | Brand | LivTee | | Brand Name | LivTee | | Color | Yellow | | Colour | Yellow | | Customer Reviews | 4.3 out of 5 stars 293 Reviews | | Fit Type | Universal Fit | | Item package quantity | 1 | | Light Source Type | LED | | Light source type | LED | | Manufacturer | LivTee | | Manufacturer Part Number | LivTee-7440-3030-24Y | | Package Quantity | 1 | | Specific Uses For Product | Indicator Light | | Specific uses for product | Indicator Light | | UPC | 710825810332 | | Unit Count | 1.0 Count | | Voltage | 12 Volts | | Wattage | 21 watts | ## Product Details - **Brand:** LivTee - **Item package quantity:** 1 - **Light source type:** LED - **Specific uses for product:** Indicator Light - **Wattage:** 21 watts ## Images ![LivTee 7440 W21W WY21W LED Turn Signal Light Blinker Bulbs - Error Free Canbus - Anti Hyper Flash, Amber Yellow - Image 1](https://m.media-amazon.com/images/I/71r5EZ1TJoL.jpg) ![LivTee 7440 W21W WY21W LED Turn Signal Light Blinker Bulbs - Error Free Canbus - Anti Hyper Flash, Amber Yellow - Image 2](https://m.media-amazon.com/images/I/71SxYOT+BYL.jpg) ![LivTee 7440 W21W WY21W LED Turn Signal Light Blinker Bulbs - Error Free Canbus - Anti Hyper Flash, Amber Yellow - Image 3](https://m.media-amazon.com/images/I/71u1jBKVZGL.jpg) ![LivTee 7440 W21W WY21W LED Turn Signal Light Blinker Bulbs - Error Free Canbus - Anti Hyper Flash, Amber Yellow - Image 4](https://m.media-amazon.com/images/I/71bL73AvREL.jpg) ![LivTee 7440 W21W WY21W LED Turn Signal Light Blinker Bulbs - Error Free Canbus - Anti Hyper Flash, Amber Yellow - Image 5](https://m.media-amazon.com/images/I/61QXEeHsqpL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Work great, very bright! *by R***N on 27 August 2021* Way brighter than bulbs! ### ⭐⭐⭐⭐⭐ Worth it! Bright. *by A***R on 20 September 2025* Works well on 2025 Hyundai Tucson SE base model. Worth the upgrade over a filament bulb. ### ⭐⭐⭐⭐⭐ Super Easy & Quick Install - No Issues :) *by J***N on 23 September 2020* These bulbs have been fantastic, super bright and clear with no hyper flash or any warning messages on my dash. Will note if your vehicle uses the turn signals as parking lights the bulbs will shut off (unless given full power i.e - if you use your signal) overall great product, would highly recommend you’re looking for modern sleek look :) Also please note if you have the turn signal on for quite some time the bulb will dim to prevent overheating, this is normal and is done to prolong the life of the unit. --- ## 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/278509951-livtee-7440-w21w-wy21w-led-turn-signal-light-blinker-bulbs](https://www.desertcart.jp/products/278509951-livtee-7440-w21w-wy21w-led-turn-signal-light-blinker-bulbs) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-28*