--- product_id: 627792715 title: "LASFIT T3 7443 7440 LED Bulb Reverse light with Built In Resistor Canbus Ready 7441 7444 W21W LED White Bulb for Backup Parking Daytime Running Light Side Marker Turn Signal(2pcs)" brand: "lasfit" price: "€ 71.05" currency: EUR in_stock: true category: "Lasfit" url: https://www.desertcart.pt/products/627792715-lasfit-t3-7443-7440-led-bulb-reverse-light-with-built store_origin: PT region: Portugal --- # 500% brighter output Built-in resistor for error-free fit Advanced heat dissipation tech LASFIT T3 7443 7440 LED Bulb Reverse light with Built In Resistor Canbus Ready 7441 7444 W21W LED White Bulb for Backup Parking Daytime Running Light Side Marker Turn Signal(2pcs) **Brand:** lasfit **Price:** € 71.05 **Availability:** ✅ In Stock ## Summary > 🚗 Light up your drive with confidence and style! ## Quick Answers - **What is this?** LASFIT T3 7443 7440 LED Bulb Reverse light with Built In Resistor Canbus Ready 7441 7444 W21W LED White Bulb for Backup Parking Daytime Running Light Side Marker Turn Signal(2pcs) by lasfit - **How much does it cost?** € 71.05 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/627792715-lasfit-t3-7443-7440-led-bulb-reverse-light-with-built) ## Best For - lasfit enthusiasts ## Why This Product - Trusted lasfit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety-First Design:** Integrated load mini fuses protect your vehicle’s electrical system while delivering consistent, high-performance lighting. - • **Engineered for Endurance:** Aviation-grade aluminum body and smart temperature control keep your bulbs cool and reliable for up to 30,000 hours. - • **Plug & Play Canbus Ready:** Forget error codes and hyper flashing—built-in resistors ensure seamless compatibility with 99% of vehicles. - • **Versatile All-in-One Fit:** Universal T3 size fits multiple applications—reverse, turn signals, parking, side markers—upgrade your entire lighting system effortlessly. - • **Brilliant 6000K Pure White Glow:** Illuminate your ride with a stunning 4000 lumens, 500% brighter than stock bulbs for unmatched visibility and style. ## Overview The LASFIT T3 7443 7440 LED bulbs deliver a powerful 6000K pure white light with 4000 lumens brightness, featuring built-in resistors for error-free Canbus compatibility. Designed with aviation aluminum and intelligent temperature control, these bulbs ensure long-lasting performance and universal fit for multiple automotive lighting needs, enhancing both safety and aesthetics. ## Description desertcart.com: LASFIT T3 7443 7440 LED Bulb Reverse light with Built In Resistor Canbus Ready 7441 7444 W21W LED White Bulb for Backup Parking Daytime Running Light Side Marker Turn Signal(2pcs) : Automotive ## Features - 【Error Free】 7440 7443 led bulb with built in resistor, solve the decoding problems of 99% vehicles. Perfectly fits for front/rear turn signals, no more having to hack your wiring to ensure you avoid "bulb-out" warnings, no more hyper flash. - 【500% Increase Brightness】The upgraded 7440 LED light bulb with high-brightness 3030-SMD chips.360° full view angle, No dark spots, No shadow, One pair bulbs have 48w, 4000lm power, delivering 6000K pure white color lighting output for superior visibility. - 【Efficient Heat Dissipation】7440 led reverse light bulb Adopting aviation aluminum body design and built-in intelligent temperature control IC has excellent thermal conductivity, It features layers of design that keep this bulb cool on the hottest of days, long life span to accompany you on longer journeys - 【Fitment】7443 7440 7444na T20 7441 7444 992 W21W LED bulb can be used for reverse backup bulb, tail lights, brake lights, daytime running lights, side marker lights rear lights, blinker light bulb,parking lights etc. - 【Drive Safely】Load MINI fuses is a core part of the this bulb's foundation, protect the bulbs and your cars against the instantaneous high current, you will experience greater safety from a brighter light, better performance through its unique design. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CYKP91MW | | Auto Part Position | Right | | Best Sellers Rank | #379 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Combo Turn Signal & Side Marker Light Assemblies | | Brand Name | LASFIT | | Bulb Shape Size | T3 | | Color | White | | Customer Reviews | 4.5 4.5 out of 5 stars (7,525) | | Fit Type | Universal Fit | | Manufacturer | LASFIT | | Manufacturer Part Number | T3-7443 | | Model Number | T3-7443 | | Number of Items | 1 | | Operating Life | 30000 hours | | Package Quantity | 1 | | Unit Count | 2 Count | | Wattage | 48 watts | ## Product Details - **Brand:** LASFIT - **Color:** White - **Fit Type:** Universal Fit - **Item Package Quantity:** 1 - **Wattage:** 48 watts ## Images ![LASFIT T3 7443 7440 LED Bulb Reverse light with Built In Resistor Canbus Ready 7441 7444 W21W LED White Bulb for Backup Parking Daytime Running Light Side Marker Turn Signal(2pcs) - Image 1](https://m.media-amazon.com/images/I/71iuQRIqCEL.jpg) ## Available Options This product comes in different **Color, 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.pt/products/627792715-lasfit-t3-7443-7440-led-bulb-reverse-light-with-built](https://www.desertcart.pt/products/627792715-lasfit-t3-7443-7440-led-bulb-reverse-light-with-built) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-22*