BI-LED Projector Lens Retrofit Kits — Universal & Vehicle-Specific

Frequently asked questions

• What is a Bi-LED projector lens retrofit?

  A Bi-LED projector lens is a single lens unit that produces both high and low beam through a projector optical system, giving a sharp beam cutoff and far better focus than reflector housings. Retrofitting means installing the lens into your existing headlight or fog light assembly — Auxbeam offers non-destructive S8 kits and full retrofit K9 kits.

• Do I need to cut my headlight housing to install these projector lenses?

  It depends on the series: the S8 Series (2.5 inch) is designed for non-destructive installation — no housing cutting required. The K9 Series (3–3.5 inch) uses retrofit cutting installation for maximum aperture and output, which is best done by a professional retrofit shop.

• What is the difference between the HD Lens and Hyperboloid lens versions?

  Both are 3-inch fog light projectors sold as a pair. The 100W HD Lens prioritizes maximum brightness and reach, while the 83W–86W Hyperboloid Lens produces a wider, more even light pattern with high-beam auxiliary. Choose HD for distance, Hyperboloid for coverage.

• Which Toyota models have direct-fit projector fog lights?

  Direct-fit versions cover 16 Toyota models: Tacoma 2012–2022, 4Runner 2010–2022, Tundra 2014–2022, Camry, Avalon, Corolla, Prius, Yaris, Matrix, Solara, RAV4, Highlander, Venza, Sienna and the Camry/Highlander Hybrid — full links are listed in the collection description above. One kit also covers Tacoma, 4Runner and Tundra together.

• What does the 3-Colors Switchback function do?

  The 104W 3-Colors Switchback model lets you switch between three color modes on the same lens — useful for adapting to weather, or matching your vehicle's lighting style. Output stays at 104W in all modes.

• What is the laser high beam on the S8 and K9 models?

  Select models add laser high-beam auxiliary: the 90W S8 combines Bi-LED Hi/Lo with a laser module, and the 100W S8 carries three direct laser high-beam lenses for extreme long-range reach on top of the LED low beam.

• Fog light projector or headlight projector — which do I need?

  The 3-inch fog light projectors replace the factory fog light unit (direct-fit for Toyota models listed above, or universal with mounting). The 2.5–3.5 inch lenses are headlight retrofit units installed inside the headlight housing for high/low beam. Many owners do both for a complete lighting upgrade.

• Are these projector kits hard to install?

  Direct-fit Toyota fog light projectors replace the factory fog unit using the stock mounting points — straightforward for a DIYer. The S8 series is non-destructive installation; K9 series retrofit cutting is best handled by a professional shop. All kits ship with installation hardware and a 2-year warranty; free US shipping on orders over $19.90.