Technical Guide2025-11-20
For enthusiasts seeking the ultimate headlight upgrade, Bi-LED projector lens retrofitting represents the gold standard. Here's why this technology is superior to simple bulb replacements.
What is a Bi-LED Projector?
A Bi-LED projector combines the LED light source with a precision optical system:
- LED Module: High-power LED chip with dedicated driver
- Projector Lens: Glass lens that focuses and shapes the beam
- Solenoid Shutter: Switches between low and high beam patterns
- Reflector Bowl: Maximizes light capture and direction
Advantages Over LED Bulbs
- Perfect Beam Pattern: No glare to oncoming traffic
- 100% Light Utilization: All light is directed forward
- OEM Appearance: Clean, professional look
- No Fitment Issues: Works in any reflector housing
- Superior Distance: Focused beam reaches further
Our Bi-LED Projector Range
| Model | Size | Output | Application |
|---|---|---|---|
| Compact | 2.5" | 45W | Tight housings |
| Standard | 3.0" | 55W | Most vehicles |
| Premium | 3.0" | 65W | High performance |
| Laser Hybrid | 3.0" | 75W | Maximum distance |
Installation Requirements
Bi-LED projector installation requires:
- Opening the headlight housing (baking method)
- Custom mounting bracket fabrication
- Wiring integration
- Beam aiming and adjustment
We recommend professional installation or experienced DIYers for this upgrade.