Lumiere is an online streaming platform that aims to provide legal and free access to movies, TV shows, and other audiovisual content. It generates revenue through ads to pay copyright holders. Lumiere seeks to address issues with current illegal streaming and high costs of legal alternatives by offering a wide catalog, technical quality, and user-friendly experience without fees. The platform aims to attract millions of users over time and estimates recovering its startup costs within 2 years while generating over 45 million euros in profits.