Manufacture & Wholesale Best D3S Headlight Bulb in Bulk
Buy them in bulk from us and let us grow business together
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Why Choose Us
Benefits of Our NK18 D3S Headlight Bulb
Customized 9570 CSP LED Chips for Extreme Brightness
Built with 9570 CSP customized chips, the D Series delivers a powerful, focused beam that significantly increases visibility range and provides a sharp spotlight for safer night driving.
OEM Ballast Compatible — Easy HID Replacement
Designed for direct connection to factory HID ballasts, these headlights require no cutting wires or modifications. Simply plug into the existing connectors for a seamless upgrade.
Non-Destructive, Plug-and-Play Installation
With the same socket, same height, and same luminous point as HID bulbs, installation is quick and effortless. No wiring changes are needed—just plug in and drive.
Built-In Driver + Smart Decoder for Error-Free Performance
Featuring a built-in driver and smart IC, the D Series eliminates CANBUS errors, flickering, and radio interference, ensuring smooth compatibility with most vehicles.
Efficient Copper Tube Cooling with Powerful Fan
Equipped with a copper heat pipe system and a high-speed cooling fan, these headlights maintain stable brightness and extend lifespan through superior thermal management.
OEM-Like Design for Perfect Vehicle Fit
Engineered to match the design, dimensions, and lighting position of factory HID bulbs, the D Series offers a professional finish with the convenience of an easy HID-to-LED upgrade.
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FAQs
Common product problems
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frequently asked questions

What is your lead time?
For our standard products, our lead time usually is 7-15 work days. The production time for custom lighting products can vary depending on the complexity of the design and specific requirements.
It’s highly recommended to discuss shipment details with our team for more accurate estimates.What's your warranty?
Unless otherwise noted, all products are warranted for 5 years from the date of purchase.
What payment terms are available?
Typically, we require a 30% deposit with the full balance to be paid upon receipt of the Bill of Lading (B/L).
What are your MOQs for wholesale purchases?
This depends on what type and variety of wholesale you’re buying. It also depends on the size of your bulk order.
Please contact us for the product you want to buy wholesale, we will tell you the price.
How can I get your price list?
Please feel free to contact us online or send us an inquiry, then we can send you the price list and more information by email.
Can you do rush orders?
Yes, we offer expedited ordering.
Just indicate that your production order should be rushed when you are ordering. Our skilled technicians and quality control team are well-equipped to handle urgent orders without compromising the process.
Even for rush orders, Carlightvision goes through the same rigorous quality inspection and testing procedures to ensure they meet safety and performance standards.
How to ensure product quality?
We understand quality is the key factor affects your margin.
We have an experienced management team and strong sample development skills. From raw materials to packing, each link is inspected by QC staff to implement quality standards to ensure the excellent quality of products.
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How to work
Easy step to order the services
Customized Solutions
- Experienced Carlightvision team for tailored discussions.
Factory Supply
We are manufacturer for all your headlight needs.
Profit-Friendly Pricing
- Our competitive B2B pricing structure delivers high-quality headlight at unbeatable wholesale prices.
Worldwide Delivery
- Ensure timely delivery, we bring automotive lighting to businesses around the globe.





