The global automotive door handle lighting market was valued at approximately USD 455 million in 2025 and is projected to reach USD 1,067 million by 2034, according to Accio market research dated September 19, 2026. The segment covers both interior ambient lighting and exterior functional welcome systems for OEM and aftermarket channels.

LED technology holds a 68% share of the interior lighting market, while smart electric LED handles for EVs are growing at a 12.4% CAGR driven by Tesla, NIO and BYD adoption. Exterior warning and welcome lighting is also expanding at an 11.3% CAGR due to safety regulations such as EU GSR2. RINA TECHNOLOGY follows these trends to refine its door welcome lights and interior ambient LED offerings.