Light guides are the luminous components of lighting products, typically consisting of a light source and a light guide. Decorative lighting in vehicles often enhances the ambiance inside. What materials are light guides made of? Let's find out below.

Light guides are categorized by texture into soft light guides and hard light guides:

Flexible Light Guide Bars

It's essentially a soft, bendable light guide bar made from eco-friendly, high-transparent polyurethane elastomer TPU material. Using extrusion equipment, various shapes of light guide bars can be produced, which are then illuminated uniformly from the endpoints with LED lights.

2. Rigid Light Guide Bars

Actually, these are rigid light guide bars that cannot be curled, typically molded through injection or extrusion processes. The materials used are mainly transparent ones such as PMMA, PC, PS, etc.