V.K.Y Guangzhou International Trade Co., Ltd.
| Payment Terms | T/T,D/P,D/A,L/C,Western Union |
| Supply Ability | 100000 piece/per month |
| Delivery Time | 5-8 work days |
| Packaging Details | 60 × 35 × 25 Cm, Gross Weight: 3.8 kg |
| Suitable for Car Brands | BYD |
| Applicable Mod | BYD tang |
| OEM No | STE-4121010A/STE-4121020A |
| Color Temperature | 5000-5800K |
| Applicable Loca | Front Vehicle Headlight Assembly |
| Waterproof | IP65 |
| Fitment Type | Direct Bolt-On Replacement |
| Lens Color | Clear |
| Package | Carton |
| Brand Name | BYD |
| Model Number | BYD tang |
| Place of Origin | Chinese mainland |
| Certification | CE, RoHS |
View Detail Information
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Product Specification
| Payment Terms | T/T,D/P,D/A,L/C,Western Union | Supply Ability | 100000 piece/per month |
| Delivery Time | 5-8 work days | Packaging Details | 60 × 35 × 25 Cm, Gross Weight: 3.8 kg |
| Suitable for Car Brands | BYD | Applicable Mod | BYD tang |
| OEM No | STE-4121010A/STE-4121020A | Color Temperature | 5000-5800K |
| Applicable Loca | Front Vehicle Headlight Assembly | Waterproof | IP65 |
| Fitment Type | Direct Bolt-On Replacement | Lens Color | Clear |
| Package | Carton | Brand Name | BYD |
| Model Number | BYD tang | Place of Origin | Chinese mainland |
| Certification | CE, RoHS | ||
| High Light | BYD Tang Auto Headlight Parts ，12 Volt Auto Headlight Parts ，12 volt led light for car BYD | ||
Direct Bolt-On IP65 Waterproof Clear Lens Headlight Assembly for BYD Tang
Product Overview
| Parameters | Values |
| Car Model | BYD tang |
| Applicable Loca | Front Vehicle Headlight Assembly |
| OEM No | STE-4121010A/STE-4121020A |
| Power | 30-36W per side |
| Color Temperature | 5000-5800K |
| Resistant | Shock-Resistant |
| Color | Clear |
| Waterproof | IP65 |
Five Key Benefits
High-Density Photometric Architecture and Matrix Logic
The illumination core utilizes an advanced matrix architecture comprised of 527 individual LED nodes, calibrated to mirror the Tang’s native light-distribution patterns. By pairing high-performance dual-beam projector optics with precision-machined reflectors, the module achieves a luminous flux of 3200lm for low-beam and 4000lm for high-beam operations. This configuration generates a hyper-focused beam with an effective long-range reach of 200m, strictly complying with ECE R112, SAE J599, and CCC international safety benchmarks while ensuring a razor-sharp cut-off line that optimizes road-surface depth perception without inducing glare for oncoming traffic.
Optimized Energy Distribution and Spectral Clarity
Designed to align with the Tang’s rigorous EV energy management strategy, the assembly operates within a strictly balanced 70W power envelope, partitioned into 28W for primary low/high beams and 14W for the daytime running light and dynamic signal integration. The spectral output is tuned to a premium 6000K daylight-white color temperature, specifically chosen to maximize contrast in diverse atmospheric conditions while minimizing ocular strain during long-duration nocturnal expeditions, all while preserving the vehicle's primary battery range efficiency.
Molecular-Bonded Durability and Impact-Absorbent Substrate
The housing is injection-molded from heavy-duty, vibration-dampened ABS composite, engineered to maintain structural rigidity under the sustained mechanical stress of high-performance EV suspension systems. The outer Polycarbonate lens is enhanced with an advanced UV-stabilized hard-coat layer that acts as a molecular-level barrier against scratching, atmospheric yellowing, and environmental oxidation, ensuring that the light-transmission clarity remains factory-grade over a projected service life of 50,000+ hours.
Hermetic Environmental Resilience and Pressure Balancing
To ensure unfailing performance in extreme climate zones, the module features a proprietary pressure-equalization ventilation matrix alongside a certified IP67 ingress protection rating. This advanced sealing technology actively mitigates internal thermal-shock condensation—commonly triggered by rapid ambient temperature shifts or high-pressure cleaning—creating a permanent hermetic barrier that protects the delicate internal diode arrays from corrosive moisture and abrasive particulate intrusion.
Native System Synchronization and Terminal Integrity
This assembly provides a non-invasive integration through a precision-engineered terminal architecture that replicates the Tang’s original 12V CAN-bus logic. Whether replacing standard LED units (ST-4121010C/ST-4121020C) or the elite adaptive matrix LED variants (STE-4121010A/STE-4121020A), the module facilitates a true drop-in installation across all Tang L, 2nd Gen, and Performance 4WD trims. It maintains full, native-level control over intelligent factory functions—including dynamic welcome sequences, cornering light assistance, and rain/fog adaptive modes—without triggering diagnostic alerts or requiring secondary software re-coding.
Good Quality Front Headlight & Easy Installation
【Upgrade Driving Safety】This front headlight provides bright and clear road illumination for night, rainy and foggy driving. It better alerts oncoming vehicles and pedestrians, greatly reducing driving risks and traffic accidents.
【Premium Durability】Adopted high-hardness waterproof plastic material, with excellent shock resistance, dustproof and weatherproof performance. Not easy to crack or fade, ensuring stable use and ultra-long service life.
【Direct Fit & Easy Installation】Manufactured strictly follow OEM original specifications for perfect vehicle matching. Plug-and-play design, no cutting or modification required, save installation time and effort.
【Professional After-Sales Service】We provide reliable customer support for all front headlight accessories. Feel free to contact us anytime for product questions, and we will reply promptly with professional solutions.
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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