V.K.Y Guangzhou International Trade Co., Ltd.
| Applicable Locations | Rear of Vehicle |
| Lens color | Red main lens + clear/smoked decorative section |
| Suitable for Car Brands | BYD |
| Lens material | High-grade PC with UV coating |
| Delivery Time | 5-8 work days |
| Packaging Details | 57 × 28 × 23 cm, Gross Weight: 2.4 kg |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Dust-proof | IP6X |
| Fit car model | BYD Qin L DM-i (2024-2026) |
| Waterproof | IP67 |
| Shock resistance | Impact-resistant structure (≥10J) |
| OEM No | SA2F-4133010 SA2F-4133020 SA2F-4107300 |
| Voltage | 12V |
| Supply Ability | 100000 piece/per month |
| Brand Name | BYD |
| Certification | CE, RoHS |
| Place of Origin | Chinese mainland |
| Model Number | BYD Qin L DM-i |
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Product Specification
| Applicable Locations | Rear of Vehicle | Lens color | Red main lens + clear/smoked decorative section |
| Suitable for Car Brands | BYD | Lens material | High-grade PC with UV coating |
| Delivery Time | 5-8 work days | Packaging Details | 57 × 28 × 23 cm, Gross Weight: 2.4 kg |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Dust-proof | IP6X |
| Fit car model | BYD Qin L DM-i (2024-2026) | Waterproof | IP67 |
| Shock resistance | Impact-resistant structure (≥10J) | OEM No | SA2F-4133010 SA2F-4133020 SA2F-4107300 |
| Voltage | 12V | Supply Ability | 100000 piece/per month |
| Brand Name | BYD | Certification | CE, RoHS |
| Place of Origin | Chinese mainland | Model Number | BYD Qin L DM-i |
| High Light | DM-I Car Tail Light Assembly ，BYD Qin Car Tail Light Assembly ，12V car bumper reflector | ||
Black ABS plastic LED Tail lights For BYD Qin L DM-i High-grade PC with UV coating
Description
| Specification | Details |
|---|---|
| Product Name | BYD Qin L DM-i |
| Power | 18W |
| OEM Number | SA2F-4133010 SA2F-4133020 SA2F-4107300 |
| Lens Material | High-Grade PC with UV Coating |
| Suitable For | BYD Qin L DM-i (2024-2026) |
| Housing Material | Black ABS Plastic |
| High temperature resistance | ≤85°C |
| Functions | Brake light, turn signal, position light, reverse light, sequential turn signal, dynamic welcome/exit light |
| Production year | 2024-2026 |
| Cold resistance | ≥-40°C |
1. OEM-Architectural Alignment
When upgrading the rear lighting of the 2024–2026 BYD Qin L DM-i, structural precision is paramount. Our assembly is engineered to replicate the vehicle’s specific mounting architecture, ensuring that panel gaps and flushness meet factory expectations. By cross-referencing OEM standards for part numbers HQA-4133010A, HQA-4133020A, and HQA-4107300, we provide a "Plug-and-Perform" interface that preserves the vehicle's original electrical harness and ECU-to-lighting communication without requiring auxiliary modifications.
2. Environmental Protection & Thermal Management (IP67 Integrity)
An aftermarket assembly must thrive in volatile climates. Our units are vacuum-sealed to achieve a strict IP67 rating, safeguarding internal LED drivers and circuitry from water ingress and microscopic dust particles. This hermetic sealing approach—tested against thermal shock and high-pressure fluid exposure—effectively eliminates the internal fogging and corrosion common in inferior assemblies, ensuring the internal lighting array maintains its rated lifespan.
3. Advanced Optical & Dynamic Signaling
The Qin L DM-i is defined by its signature “Chinese Knot” (中国结) aesthetic. We have meticulously replicated this complex light-piping technology to ensure that all dynamic sequences—including sequential turn signals and the "Welcome/Exit" handshake—are perfectly synchronized with the vehicle's onboard light-control module. High-efficiency LED arrays are utilized to provide high-contrast signaling that meets modern automotive safety requirements, ensuring maximum visibility for surrounding traffic.
4. Material Science: UV Inhibition & Longevity
Standard aftermarket polycarbonate (PC) lenses are prone to oxidative yellowing under high UV indexes. To combat this, our lenses are treated with a proprietary UV-inhibiting matrix. This surface layer not only prevents the haze and cracking associated with prolonged sun exposure but also maintains high-frequency light transmission. The lens-to-housing bonding process further ensures structural stability (≥10J impact resistance), protecting the unit from high-frequency road vibrations and debris.
Service & Support: Navigating Your Product Experience
Phase 1: Installation Guidance
Our commitment to your BYD vehicle begins before your product even arrives. If you encounter any uncertainty regarding your specific trim level or the electrical integration process, our technical specialists are at your disposal. We provide pro-active guidance to ensure that your installation is completed correctly, safely, and without the need for unauthorized modifications or unnecessary downtime.
Phase 2: Performance Assurance
We offer a 1-Year Performance Guarantee that covers the full range of material and manufacturing specifications—from the integrity of the IP67-rated seals to the stability of the LED signaling logic. Should your unit deviate from these high-performance benchmarks due to an unforeseen manufacturing issue, our support team will take ownership of the case, ensuring you receive a compliant replacement as quickly as possible.
Phase 3: The "Peace of Mind" Resolution Path
Should your experience fall short of expectations, we maintain a flexible, 30-day resolution window. We view returns as a last resort; our first priority is always to provide diagnostic support to resolve your concern remotely. If a return is necessary, our policy is designed to be as frictionless as possible, provided the unit remains in its original, unused state to ensure that our quality-controlled inventory remains consistent for all owners.
How to Engage Our Technical Team
Our support is not automated; it is handled by professionals with a deep understanding of automotive electrical systems.
Our Response Protocol: Every inquiry is assigned to a specialist, with a guaranteed resolution or response provided within 24 hours.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2015
Total Annual:
1-2.5
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Who We AreV.K.Y Guangzhou International Trade Co., Ltd. is an auto parts supplier based in Guangzhou, China, specializing in components for Chinese New Energy Vehicles (NEVs). Our main focus is automotive lighting, including replacement headlights and tail lamps for major EV brands like BYD, MG, and... Who We AreV.K.Y Guangzhou International Trade Co., Ltd. is an auto parts supplier based in Guangzhou, China, specializing in components for Chinese New Energy Vehicles (NEVs). Our main focus is automotive lighting, including replacement headlights and tail lamps for major EV brands like BYD, MG, and...
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