N76D4-MINI-H 3-inch Bi-LED headlight projector lens with blue reflector housing.

Front view of N76D4-MINI-H high-definition optical glass lens for vehicle headlight retrofit.

Rear view of N76D4-MINI-H Bi-LED lens showing high-speed cooling fan and aluminum heatsink.

N76D4-MINI-H 3 Inch Bi-LED Projector Lens

Dual-reflector optics

The N76D4-MINI-H 3 Inch Bi-LED Projector Lens combines a dual-source, dual-reflector optical system with imported multi-core LED chips to deliver a wide, glare-controlled 62W low beam and a focused 73W high beam reaching up to 500 meters. Its compact short-body housing, intelligent thermal management, dual silent fans, and universal Hella 5 / AFS mounting pattern make it a powerful retrofit solution for passenger cars, SUVs, trucks, and custom headlight upgrades.

Dual-Reflector Optical System

An ultra-wide low-beam reflector and focused high-beam reflector provide uniform illumination and an uninterrupted beam reach of up to 500 meters.

Dual-Fan Efficient Cooling

A 4010 high-power fan and 3510 silent fan work with an aluminum heatsink and CPU temperature control to maintain stable output without thermal decay.

Compact Short-Body Design

The reduced overall length and simplified structure support easier installation inside tight headlight housings while maintaining structural stability.

High-Output Dual Beam

Delivers 62W low beam with a sharp, glare-free cutoff and 73W high beam for powerful long-distance visibility.

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N76D4-MINI-H Bi-LED Projector LensTechnical Specifications

Specification	Details
Model Name	N76D4-MINI-H (Transformers Gen 2 / KINGKONG-H Series)
Lens Diameter	3 Inch
Power Output	Low Beam: 62W / High Beam: 73W
Luminous Flux / Illumination	Low: 2800lm ±10% (>1600lx @10m) / High: 3800lm ±10% (>2000lx @10m)
Color Temperature	6000K – 7000K Crystal White
Input Voltage	DC 10V – 17V / 24V
LED Chips	Imported 6-Core 3570 + 1-Core 5050 / 3-Core LED Chips
Cooling System	Dual Silent High-Speed Fans (4010 + 3510) + Aluminum Heatsink
Mounting Compatibility	Standard Hella 5 Holes & AFS Mounting Holes
Lifespan	> 30,000 Hours

Bi-LED Projector Lens Features & Applications

The N76D4-MINI-H 3 Inch Bi-LED Projector Lens represents the next generation of high-performance automotive retrofit lighting. Its dual-source, dual-reflector optical system and imported multi-core LED chips produce a clear, glare-controlled low-beam cutoff and a powerful high-beam spotlight reaching up to 500 meters. Advanced dual-fan cooling, intelligent CPU thermal management, anti-EMC interference design, compact short-body construction, and universal Hella 5 / AFS mounting make it ideal for passenger cars, SUVs, trucks, and custom vehicle headlight upgrades.

N76D4-MINI-H 3 inch Bi-LED projector lens featuring dual silent cooling fans for efficient thermal dissipation

Exploded view of N76D4-MINI-H showing 3570 LED chips, dual reflectors, and HD optical lens.

FAQ

What are the main advantages of the dual-fan cooling system in the N76D4-MINI-H?

The dual-fan system uses 4010 and 3510 high-speed silent fans with an aluminum heatsink. This increases thermal conductivity, prevents thermal throttling, and stabilizes power output during long drives without excessive noise.

Will this 3-inch Bi-LED lens fit my vehicle’s original headlight housing?

The N76D4-MINI-H has a shortened body for easier fitment in compact housings. Standard Hella 5 and AFS mounting holes make it directly compatible or easily adaptable with many retrofit brackets.

Does the 73W high-beam output cause electromagnetic interference with vehicle electronics?

No. The driver is designed for strong electromagnetic compatibility (EMC), helping prevent interference with the vehicle radio, dashboard instruments, and electronic control units.

How does the light output compare with traditional single-reflector LED lenses?

Its dual-reflector and dual-source design provides a wider, smoother low beam without dark spots, while the high beam delivers stronger central intensity and focused illumination up to 500 meters.