Plug & Play D2S D4S LED Headlight Bulb 45W 6500K
Product Introduction
Upgrade your automotive lighting catalog with our D2S D4S led headlight conversion series. Designed as a direct replacement for factory HID xenon bulbs, this 45W unit plugs into the vehicle's existing OEM ballast without any wiring modifications. It offers e-commerce dropshippers and B2B distributors a practical, high-demand option that delivers instant illumination and improved nighttime visibility.
Specifications
| Product Name | D2S D4S led headlight; |
| Material | Aviation-grade aluminum with heat-dissipating construction; |
| LED Chip | Custom 4070 chipset; |
| Color Temperature | 6500K; |
| Power | 45W stable output; |
| Luminous Flux | 6800LM; |
Key Features
Ballast-Compatible Plug-and-Play
This unit works directly with factory HID ballasts, eliminating the need to tap into the vehicle's 12V wiring. It fits into the original socket and reaches full brightness immediately, with no warm-up period-a practical improvement over aging xenon systems.
Dual-Fit Base Design
The machined aluminum collar accommodates both D2S and D4S projector housings, so you can stock one SKU that covers a wider range of vehicles. This reduces inventory complexity and helps streamline warehouse management for online retailers.
Primary Use Cases
Highway and Night Driving
For drivers who frequently travel at night, this bulb replaces degraded xenon lamps that have lost output over time. The 4070 chips produce a focused 6500K beam that extends visibility down dark roads, helping spot obstacles earlier than worn-out factory units.
Modernizing Older Luxury and Sport Vehicles
The crisp white light matches the optical design of OEM projector assemblies, updating yellowish HID systems to a cleaner appearance while maintaining the correct beam cutoff to avoid glare for oncoming traffic.
Practical Advantages
CANbus Compatibility
Many aftermarket LEDs trigger dashboard errors or interference due to voltage mismatches. This assembly includes a driver circuit that aligns with factory impedance, reducing the likelihood of error codes across most imported vehicle models.
Correct Physical Dimensions
The 70mm by 32mm neck profile mirrors original HID bulbs, allowing the factory dust cover to close properly and the spring clips to secure firmly. This helps prevent moisture buildup and prolongs service life inside the headlight housing.
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