| Size | 39.5mm*73mm | Model | D1/D2/D3/D4/D5/D8 |
| Power | 90w/pair | Cooling system | Two-copper tubes |
| Lumen | 9000lm | Canbus Function | YES, Built in EMC |
| LED Chip | 4575 CSP 15cores | Waterproof | IP68 |
| Voltage | 12V | Lifespan | 50000hours |
| CCT | 6500K | Warranty | 2 years |
| Material | Aluminum | Customize | Power+Logo+Packing |
D Series LED Headlight --- The Benchmark of Performance in RedSea's D-Series Lineup
In the specialized arena of high-performance automotive lighting, targeted solutions often outperform generic ones. The RedSea D Series LED Headlight is engineered precisely for this philosophy, offering a focused, high-output lighting solution tailored for vehicles utilizing D-series bulb sockets. This isn't a universal adapter; it's a purpose-built LED headlight system designed from the ground up to deliver exceptional luminosity, thermal management, and optical precision for D1, D2, D3, D4, D5, and D8 applications. For B2B clients and professionals serving the market for luxury, European, or performance vehicles that specify these bulb types, the D Series stands as a reliable, powerful, and direct-fit upgrade path from outdated halogen or HID systems.

1. Optimized 90W High-Performance Power
The 90W platform in the D Series Car LED Headlight represents a calculated balance between aggressive performance and reliable operation. It provides substantial power to drive the advanced 15-core LED chips, generating exceptional light levels that significantly surpass OEM HID or halogen systems. The integrated driver is specifically calibrated for the electrical characteristics common in vehicles using D-series bulbs, ensuring stable power delivery, resistance to voltage fluctuations, and seamless operation without flickering or premature failure. This makes it a dependable and powerful led headlight bulb for discerning customers and professional installers.
2. Intense 9,000 Lumen Brilliance
Lumens translate directly to road presence and safety. At 9,000lm, this Car Headlight projects a brilliant, daylight-like beam that vastly extends the driver's visual range and peripheral awareness. This level of output is crucial for high-speed driving, poorly lit rural areas, or adverse weather conditions, where maximum visibility is non-negotiable. It provides a substantial and noticeable upgrade over standard lighting, enhancing driver confidence and reaction time by illuminating potential hazards much earlier and with greater clarity.
3. Advanced 4575 CSP 15-Core Chipset
This chip technology is a cornerstone of the D Series' performance. The large 4575 CSP format, combined with the remarkable 15-core architecture, achieves an exceptionally high density of light-emitting points. This results in several key benefits for a headlamp: a more uniform and filled beam pattern with minimal hotspots, higher total light output within a compact source area, and improved thermal distribution across the chip surface. This leads to greater stability, consistent color temperature over time, and a significantly extended operational lifespan, making it a superior long-term investment.
4. Precision-Engineered 6500K Beam Pattern
Effective illumination requires precise control. The D Series Car light is engineered not just to be bright, but to be correctly bright. The optical design ensures the light from the 15-core chip is projected with a sharp, clear cut-off line. This is critical for directing the intense 11,000 lumens onto the road where it is needed, while preventing glare for oncoming traffic—a key mark of a quality, compliant upgrade. The 6500K cool white light enhances contrast and reduces eye strain, providing a modern, high-visibility aesthetic that improves object recognition at night.
Premium Aluminum Construction
The use of aluminum is a strategic choice for a premium Car LED Headlight. It provides an optimal balance of lightweight strength, excellent corrosion resistance, and, most importantly, superior thermal conductivity. This material works in concert with the active cooling system, allowing the entire housing to act as a passive heatsink. This contributes to the overall thermal efficiency, ensures structural integrity under vibration and temperature cycles, and gives the product a durable, high-quality feel that reflects its professional-grade positioning.
5. Efficient Dual Copper Tube + Fins Cooling
Managing heat is paramount for any high-power LED headlight bulb. The D Series employs a dual-path cooling architecture. The two copper tubes act as superhighways, rapidly and evenly drawing thermal energy away from the high-density LED chips. This heat is then effectively dissipated over a wide area by the engineered aluminum fin array. This proactive system maintains the LEDs at an optimal operating temperature, which is essential for preventing lumen depreciation (dimming over time), ensuring consistent color output, and securing the long-term reliability and performance that professional B2B clients and end-users demand.
6. Purpose-Specific D-Series Compatibility
Unlike universal bulbs that rely on adapters, the D Series Car Lamp is built to the exact mechanical and electrical specifications of the original D-series bulbs it replaces. Dedicated design and manufacturing for direct plug-and-play fitment in D1S/D1R, D2S/D2R, D3S, D4S, D5S, and D8S headlamp sockets.This ensures perfect alignment within the vehicle's reflector housing, which is absolutely critical for achieving the correct beam pattern and focus. It guarantees a secure connection, prevents error codes in sensitive vehicle systems, and delivers a clean, OEM-integrated appearance. For distributors, this targeted compatibility means offering a premium, hassle-free solution for a specific and valuable vehicle segment.


Fit 99% of Vehicles
The D Series Headlight bulbs are equipped with intelligent Canbus driver, which means that they are compatible with 98% vehicles’ system without error.
Longer Lifespan
Thanks to its latest structural design and efficient heat dissipation design, the REDSEA D Series series LED headlight bulbs can maintain excellent heat dissipation performance, beam pattern and durability. The chip temperature is controlled at 120 degrees, and they can be used for up to 50,000 hours without frequent replacement of bulbs.
Easy installation
Installation is a breeze: simply align the snap and twist to secure. No tools or technical expertise needed. Upgrade your headlights in minutes and immediately enjoy enhanced visibility. Easy, quick, and hassle-free.
Fast response speed, lights up in 1 second
Experience instant illumination—LED headlights reach full brightness in just one second. No more waiting for lights to warm up. Enjoy immediate, consistent light output for safer driving in any condition.
Waterproof
Built to withstand the elements, our LED headlights boast an IP68 waterproof rating. Whether in heavy rain or muddy terrain, they remain fully functional and durable. Drive with confidence, no matter the weather.
Energy saving
Save energy without compromising performance. LED headlights consume only 20W of power—less than half of halogen bulbs (55W)—reducing fuel consumption and electrical load. Efficiency meets excellence, making every journey eco-friendly and cost-effective.



RedSea Technology Co, LTD is a manufacturerof LED lighting products for the automotive industry.Focus on developing and improving product performance products in combination with market research,We have a complete R&D and produce team to provide oem&odm services, the best after-sales service and technical support 24 hours online.The best qualityis our only standard.

Marketing Support
We have rich marketing experience in improving our partners' sales.in the past 17 years,we helped hundreds of companies succeed in the industry. we will support you step by step to grow the business together. we will offer you LED testers、product display shelves quality product pictures,videos, package design and posters design, which will make ourproducts stand out among others.


Redsea Brand Advantages:
1. From material to finished product, it goes through 8 test procedures, ensuring that the defective rate is less than 0.1%.
2. We are a company that integrates production and sales. We can deliver you order within 7~15 days.
3. Welcome OEM/ODM orders, our factory has professional Design and R&D teams.
4. We offer 12~24 months warranties which include direct replacement.There is no need to return back defective products.
5. Contact our Sales Department to get free samples. There are no freight charges when delivering to your warehouse in China.
6. We are constantly improving our product line. We develop 2-4 new products each season.
For more product details, please contact us freely.

