Scoparc SD1 HID Headlight Bulbs

Upgrading from factory HID headlights to LED can significantly improve brightness, response time, and long-term reliability—but only when the bulbs are designed specifically for HID systems. The SEALIGHT Scoparc SD1 Series is purpose-built for true HID-to-LED conversion, delivering modern LED performance while maintaining full compatibility with your original HID setup.

What Is the Scoparc SD1 Series?

The Scoparc SD1 is a dedicated HID to LED headlight upgrade, engineered to replace factory HID bulbs without modifying your vehicle’s electrical system. Unlike standard LED bulbs designed for halogen housings, SD1 works directly with OEM HID ballasts, ensuring proper power delivery, precise fitment, and consistent beam control.

This makes SD1 an ideal solution for drivers who want the benefits of LED headlights—higher brightness, instant startup, and longer lifespan—without the complexity of a full HID system retrofit.

Key Benefits of the Scoparc SD1 HID to LED Upgrade

Up to 6× Brighter Than Stock HID
Powered by high-performance 6030 LED chips with an optimized multi-bead layout, SD1 delivers significantly increased brightness and longer beam reach, improving road visibility and nighttime driving safety.

Instant 0.01-Second Startup
Traditional HID bulbs require warm-up time to reach full brightness. Scoparc SD1 features an advanced straight-through current design that delivers near-instant illumination, providing immediate visibility the moment you turn on your headlights.

Designed for OEM HID Housings
A precision-engineered positioning ring ensures the bulb sits at the optimal focal point inside factory reflector or projector housings. This produces a focused, controlled beam pattern while minimizing glare for oncoming traffic. Built with a 1:1 OEM bulb design, SD1 installs directly into factory HID sockets and plugs. It is fully compatible with original HID ballasts, requiring no rewiring, adapters, or additional modifications.

Advanced Active Cooling for Long-Term Reliability
To support high output, SD1 uses an advanced cooling system that combines a high-speed fan, aerospace-grade aluminum housing, and an integrated copper heat pipe. This design efficiently dissipates heat, ensuring stable performance and a lifespan of up to 50,000 hours.

Is Scoparc SD1 Right for Your Vehicle?

Scoparc SD1 is the right choice if your vehicle is equipped with factory D1S/D2S/D3S/D4S HID headlight bulb and you want to upgrade to LED while keeping the original ballast. It is ideal for drivers who want instant-on brightness, OEM-level fitment, and long-term durability with consistent beam performance.

Important Fitment Notice
Scoparc SD1 is designed exclusively for factory HID systems. It is not compatible with halogen headlight systems, even if a vehicle fitment tool indicates compatibility. Always confirm your original bulb type before purchasing.

Why Choose SEALIGHT Scoparc SD1?

SEALIGHT engineers lighting solutions for real-world driving conditions. The Scoparc SD1 Series combines precision engineering, advanced cooling technology, and OEM-level compatibility to deliver a reliable HID-to-LED upgrade that performs consistently night after night.

Select your vehicle to confirm fitment and experience the performance, reliability, and instant response of the SEALIGHT Scoparc SD1 HID to LED Headlight Bulbs.