1. Perfect OE Fitment & Zero-Error EV Compatibility
Precision-engineered to match original factory mounting points for a seamless flush fit on the BYD ATTO 3 (2022–2026). This assembly replaces OEM part numbers SC2E-4121010 (Left Hand/Driver Side) and SC2E-4121020 (Right Hand/Passenger Side) perfectly. Equipped with an integrated plug-and-play connector for the standard 12V electrical system, it features built-in EMC (Electromagnetic Compatibility) anti-interference circuitry to prevent dashboard error codes or radar disruption common in New Energy Vehicles.

2. Full LED Source & Precision Cut-Off Line Optics
Upgraded with a premium, solid-state full LED configuration that delivers instant-on illumination, faster response times, and a significantly extended lifespan over stock halogens. Operating at a highly efficient 42W total output (15W Low Beam / 15W High Beam / 12W DRL), the system projects a crisp 6000K daylight-white beam with a sharp, standard optical cut-off line, maximizing long-range night visibility while preventing oncoming traffic glare.

3. UV-Stabilized & Impact-Resistant Composite Housing
Constructed with an advanced automotive-grade PC (Polycarbonate) and ABS composite housing engineered to withstand severe daily road vibrations. The outer lens features a premium UV-stabilized hard coating that guarantees more than 5 years of operation without yellowing, hazing, or thermal cracking under intense solar exposure, ensuring long-term structural integrity and crystal-clear light transmission.

4. Advanced IP67 Waterproofing & Anti-Fogging Moisture Control
Boasting a certified IP67 waterproof and dustproof rating, the assembly is fully sealed against torrential rain, deep puddles, and high-pressure car washes. Unlike standard aftermarket replacements, it is equipped with integrated one-way breathing vents that efficiently expel internal thermal moisture and equalize pressure, completely eliminating interior lens fogging caused by sudden temperature shifts.

5. Export-Grade B2B Packaging & Secure Global Supply
Tailored for cross-border B2B supply chains, each unit is individually secured in custom-molded shockproof foam and a reinforced thick master carton (55x35x25 cm, Gross Weight: 3.8 kg) to withstand heavy sea or air freight handling. We provide reliable manufacturer warranty support and a steady, high-volume capacity to ensure smooth inventory replenishment for international automotive parts distributors.