The global automotive lighting market reached USD 35.4 billion in 2025 and is forecast to hit USD 70.0 billion by 2036 at a 6.4% CAGR, according to a September 2026 report from Market Minds Advisory. LED fitment has reached 89% of new vehicles, effectively completing the halogen-to-LED conversion in developed markets. East Asia holds the largest regional position at 33% of value, and OLED and surface-emission lighting is the fastest-growing segment at a 16.8% CAGR.

The report highlights how long-life LED sources have replaced a recurring replacement-bulb business with complex collision assemblies averaging about USD 1,840 per unit. Adaptive driving beam remains at just 17% fitment because American and European regulatory requirements diverged, splitting development across two engineering programs. RINA TECHNOLOGY tracks this shift toward function-added lighting as it expands its LED ambient strips and grille lighting lines.