The global car door projector lights market was estimated at USD 1.02 billion in 2025 and is expected to reach USD 1.12 billion in 2026 before expanding to USD 1.84 billion by 2032 at an 8.70% CAGR, according to a September 2026 report from 360iResearch. These exterior modules project logos, patterns or light carpets onto the ground when a vehicle is unlocked or a door is opened, spanning factory-installed systems, dealer-installed accessories and aftermarket products.

The report links demand to personalization, safer night-time entry and deeper coordination with welcome sequences, keyless entry and cabin lighting. LED efficiency, compact optics, improved sealing and simplified installation are widening the product range, while OEM integration raises requirements for diagnostics, thermal management and consistent visual performance. RINA TECHNOLOGY's door welcome light lineup follows the same shift toward coordinated entry-area lighting experiences.