Headlight concept using only one plastic material

Why don't car manufacturers use a better grade material on headlights instead of plastic that turns yellow after a few years? - Quora

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Headlight lens components, types & regulations

Why don't car manufacturers use a better grade material on headlights instead of plastic that turns yellow after a few years? - Quora

Headlight lens covers are typically made of polycarbonate, a durable plastic that has high impact resistance.…

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More climate-friendly headlamp concept with polycarbonate