"retrofit" - Royalin Lighting

ZC2/ZC2PRO Single Core bi-led projector lens

Royalin-Lighting Single Core Bi-LED H7 Projector Lens For Head Lamp Retrofit

ZC1/ZC1PRO Dual Core Bi-LED H7 projector lens 3.0 inch

Dual core 3.0 inch bi-led projector lens for automotive headlight retrofit, wholesale supply, and private label projects. Suitable for distributors, importers, and brands seeking stable quality and OEM/ODM support.

Purchase Guide

Is a Three-Color Projector Headlight Really Worth the Upgrade?

Driving in heavy rain or thick fog with modern white headlights can feel like hitting a wall of light. This glare reduces visibility, making you anxious. What if one headlight could adapt to any weather? Yes, a three-color projector headlight is absolutely worth it. It combines bright white light for

ZB6PRO Triple Color mini H1 bi-led projector lens

ZB6 Triple Color Bi-LED 2.5

Royalin-Lighting Triple Color 3000K 4300K 6000K Mini H1 Bi-LED Projector Lens 2.5 inch For H1 H4 H7 9005 9006 Car Headlights Retrofit

ZB5 Bi-LED Mini H1 2.5 inch

Royalin-Lighting Triple Laser Mini H1 Bi-LED Projector Lens 2.5 inch For H1 H4 H7 9005 9006 Car Headlights Retrofit

ZB4 Bi-LED Mini H1 2.5 inch

Royalin-Lighting Double Laser Mini H1 Bi-LED Projector Lens 2.5 inch For H1 H4 H7 9005 9006 Car Headlights Retrofit

ZB3 Bi-LED Mini H1 2.5 inch

Royalin-Lighting Single Laser Mini H1 Bi-LED Projector Lens 2.5 inch For H1 H4 H7 9005 9006 Car Headlights Retrofit

ZB1 Bi-LED Mini H1 2.5 inch

Royalin-Lighting Mini H1 Dual Core Bi-LED Projector Lens 2.5 inch For H1 H4 H7 9005 9006 Car Headlights Retrofit

ZB2 Bi-LED Mini H1 2.5 inch

Royalin-Lighting Mini H1 Bi-LED Projector Lens 2.5 inch For H1 H4 H7 9005 9006 Car Headlights Retrofit

A person inspecting the heat sink and fan on a car headlight Bi-LED projector lens with a magnifying glass

FAQ

Thermal Management in Bi-led Projector Lenses: Why It Determines Lifetime and Warranty Rates

Thermal management affects Bi-LED projector output stability and long-term reliability. Learn how heat sinks, cooling fans, LED boards and drivers work together and what B2B buyers should test before sourcing.

FAQ

Case Study: How We Helped a Middle East Brand Build Its Best-Selling Bi-LED Projector Series

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

Purchase Guide

Can Aftermarket Bi-LED Projectors Be E-Marked or DOT Compliant?

Can an aftermarket Bi-LED projector really be E-marked or DOT compliant? This guide explains UNECE R149, FMVSS 108, test reports, type approval and what B2B buyers should verify before sourcing.

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ZC2 Single Core Bi-LED 3.0