As a professional manufacturer of automotive Bi-LED projector lenses in China, we work closely with global lighting brands to develop customized products for regional markets.
This case study shares how we helped a well-known Middle Eastern automotive lighting brand create its best-selling Bi-LED projector series — from concept to mass production — without mentioning the client’s name.

This success story showcases our full OEM/ODM capabilities, stable production system, and ability to support brand owners in creating strong and competitive product lines.

1. Client Background

The client is a major automotive lighting brand in the Middle East market, specializing in aftermarket headlight upgrades.
They already had several halogen projectors and LED bulbs in their product line, but they were facing increased competition and needed a new Bi-LED projector lens with:

• Higher brightness and wider light beam
• More stable heat dissipation
• Better night visibility
• A unique design their competitors didn’t have
• Strong marketing value for retail and workshop sales

They approached us to develop an exclusive model under their own brand.

2. Customer Problems Before Working With Us

(1) Existing suppliers lacked real R&D capability

They could only provide basic off-the-shelf models with no customization options.

(2) Light output was inconsistent

They complained about unstable light cutoff, uneven brightness, and cooling issues.

(3) High failure rate in hot desert climate

In many Gulf countries, vehicle headlights can reach extremely high temperatures.
Previous projectors often failed due to:

• Driver overheating
• Lens yellowing
• Fan failure

(4) No strong retail differentiation

The client wanted a design that could “stand out” in the local market, not just another generic product.

3. Our OEM/ODM Solution

After understanding the client’s needs, we provided a complete customized development solution.

Step 1 — Optical Design Customization

Our R&D team redesigned:

• Lens curvature
• Reflector angle
• Light-cut pattern
• Beam width
• Heat sink structure

Goals:

• Brighter low beam
• Sharper cutoff
• Wider high beam coverage
• Consistent light output during long running hours

We shared light pattern simulations and testing data during development.

Step 2 — Custom Housing & Appearance

To help the client build a recognizable product identity, we designed:

• A unique housing shape
• Custom lens holder
• Brand-exclusive color accents
• High-temperature–resistant materials

This gave the client a visually differentiated product for marketing.

Step 3 — Enhanced Cooling System (Designed for Middle East Climate)

We adopted:

• Larger aluminum heat sink
• Optimized airflow channels
• Automotive-grade driver components
• High-temperature–resistant PCB

We performed 48-hour continuous aging tests at high temperature to ensure stability.

Step 4 — Branding & Packaging

We offered full branding service:

• Logo on lens housing
• Logo on packaging
• Customized retail box
• QR code labels
• User manual design

This allowed the client to position the product as a premium model.

Step 5 — Trial Production & Verification

We produced multiple prototype batches for:

• Road testing
• Installation testing
• Night road photography
• Consumer feedback

The client was fully involved during the entire development cycle.

4. Final Product Highlights

• +120% brightness improvement compared to their previous model
• Ultra-sharp cutoff suitable for Middle Eastern road conditions
• Wide high-beam throw distance
• Stable performance under desert heat (up to 105°C headlight temp)
• Unique visual design exclusive to the client
• Failure rate < 0.5% during the first year of sales

These upgrades allowed the client to quickly build a competitive advantage.

5. Sales Results After Launch

• 65% sales increase compared to their previous projector
• Became one of the top-selling brands in their region
• Widely adopted by:
  • Retrofits shops
  • Professional installers
  • Online resellers
• Excellent market feedback focusing on brightness & durability
• The client expanded to two more OEM/ODM models with us the following year

This project became one of our most successful OEM partnerships.

6. Why Brand Owners Choose to Work With Us

• Real R&D and optical engineering capability
• Stable production and strict quality testing
• Ability to create unique, non-generic models
• Experience with extreme climate markets
• Full branding & packaging services
• Long-term technical support

Working directly with a real factory gives brand owners a true competitive edge.

Conclusion

This OEM/ODM project is a strong example of how customized Bi-LED projector development — supported by our engineering and manufacturing team — can help a brand build a best-selling product in a competitive market.

If you are a brand owner looking to develop your own Bi-LED projector series, we provide:

• Full R&D
• Custom design
• Packaging
• Prototyping
• Trial production
• Mass production
• After-sales support

Feel free to contact us for OEM/ODM cooperation.