Product Specifications

AP1 Series LD0790 Bi-LED Projector Headlight

The AP1 Series LD0790 Bi-LED Projector Headlight is the most aggressive configuration in this AP1 group, combining the series projector structure with a triple direct high beam setup for maximum forward emphasis. This model uses one GC-3570 LED and four GC-5050 LEDs, producing stable output of 86.15W on high beam and 57.05W on low beam. Stable lumen output reaches 3892LM on high beam and 2593LM on low beam per bulb, and lux data reaches 1807LX@10M. With 6500K ± 500K pure white light, 9-16V DC compatibility, EMC R10 certification, and a stronger high beam profile, the LD0790-A is designed for buyers who want the highest-output Bi-LED projector headlight in this lineup.

Advanced Heat Dissipation

Because the LD0790-A carries the strongest high beam configuration in this group, advanced heat dissipation is a major part of its value. High-output lighting needs stable thermal control to protect performance during continuous use, and this model is designed with that in mind. Effective heat dissipation helps keep brightness more consistent, reduces the chance of rapid thermal decline, and supports better long-term operating reliability in demanding headlight applications.

Die-Cast Aluminum Housing

The die-cast aluminum housing gives the LD0790-A the structural strength expected from a premium projector headlight. It protects the internal optical system, supports stable component alignment, and assists in moving heat away from the core working area. In high-performance headlight products, housing design is not only about durability. It also contributes directly to the stability and accuracy of the optical system, which is essential when stronger beam output is involved.

6500K Pure White Light

The 6500K ± 500K pure white output gives this model a bright, modern, and crisp road appearance. It helps reveal road markings, lane structure, and forward detail with good clarity at night, while also giving the headlamp a more premium visual identity. For buyers looking at projector headlight upgrades, this kind of pure white output is often a key expectation because it combines strong style value with practical nighttime visibility.

6-Lane Coverage

The AP1 series emphasizes wide beam coverage, and the LD0790-A carries that same broad-road character. Wide illumination improves the driver’s sense of control because it helps reveal more of the full traffic scene instead of focusing only on a narrow central beam. In practical driving, that means better awareness across lanes and along road edges. It supports a beam pattern that feels both expansive and more useful in real nighttime conditions.

EMC R10 Certified

EMC R10 certification is one of the strongest trust-building points of the LD0790-A. For performance-oriented upgraded headlights, compliance is an important commercial factor because buyers want strong output without sacrificing electrical compatibility expectations. EMC R10, together with CE and RoHS, gives this model added credibility for distribution, retrofit, and wholesale applications. It strengthens the product’s position as a professional Bi-LED projector headlight rather than only a high-output lighting part.

Elegant Appearance

Even as the highest-output version, the LD0790-A still keeps the clean and elegant AP1 projector appearance. The body shape looks refined and purposeful inside the headlamp housing, creating a more premium final installation effect. This matters because projector upgrades are often chosen for both styling and beam improvement. The LD0790-A delivers a technical visual identity that matches its stronger performance orientation.

Ultra Clear Projector Lens

The ultra clear projector lens helps preserve the sharp character of the beam as light exits the optical system. Lens clarity is especially important in a stronger-output model because any loss in transmission or visual cleanliness would reduce the benefit of the added beam power. This lens supports a cleaner and more precise projected result, helping the LD0790-A maintain the focused optical quality expected from a Bi-LED projector headlight.

Unique Airflow and Thermal Path Design

The dedicated airflow and thermal path design is a critical feature in the LD0790-A because stronger high beam output creates greater thermal demand. The layout is designed to move heat away more efficiently and improve cooling performance throughout the structure. This supports better output stability and reinforces the idea that the product is engineered as a full system. Cooling is not treated as a separate add-on, but as part of the headlight’s core performance design.

Bi-Reflector High and Low Beam

The bi-reflector optical system gives the LD0790-A controlled low beam performance and a strong high beam foundation within one integrated projector unit. Low beam remains suitable for everyday use with organized road illumination, while high beam expands the visible area farther ahead for stronger nighttime support. This integrated function is what makes a Bi-LED projector headlight attractive to many retrofit customers. It offers a complete optical upgrade in one headlight unit.

Integrated Die-Cast Structure

The integrated die-cast structure supports both durability and optical precision. A stronger, more unified body can help the internal parts work together with better consistency, which benefits beam concentration, brightness, clarity, and irradiation performance. In a high-output projector headlight, structural consistency becomes even more important because small optical shifts can affect the final beam result. This structure helps keep the product feeling controlled, stable, and performance focused.

Dual-Bulb High Beam Fill Light

The high beam fill light concept contributes to the LD0790-A’s stronger forward effect by helping shape a beam that reaches farther while also covering more usable area. The design emphasizes longer range, wider coverage, and sharper focus, making the high beam feel more complete rather than simply more intense in the center. That broader and more useful high beam character is a valuable part of the AP1 series performance appeal.

Triple Direct High Beam

The most defining feature of the LD0790-A is its triple direct high beam setup. This gives the model the strongest and most assertive high beam character in the group, making it well suited to customers who want maximum forward emphasis from a Bi-LED projector headlight. It keeps the series projector identity while pushing the beam into a more performance-driven direction. For buyers seeking the highest-output option in the AP1 range, this is the version with the most aggressive direct high beam configuration.

Dimensions & On-Vehicle Performance