The Courtyard Lighting System ecosystem comprises a tightly coupled set of upstream, midstream, and downstream actors that collectively transform raw inputs into illuminated outdoor spaces. Upstream, component manufacturers supply LEDs, drivers, housings, and control electronics. Midstream actors—system integrators and EPC firms—assemble these components into turnkey lighting solutions, embed connectivity, and align designs with architectural intent. These integrators also embed IoT controllers and energy‑management algorithms that enable dimming schedules and remote monitoring. Downstream, distributors, channel partners, and specialized installers bring finished systems to a range of end users, including residential complexes, commercial campuses, and public parks. Value is generated through technology differentiation, design integration, and service contracts, while capture occurs via product margins, integration fees, and long‑term maintenance agreements.