Developed a Smart LED Lighting System for the EgeMobil/EEM_TASK repository, focusing on embedded systems and C programming. The solution centered on a motion-detection driven finite-state machine, managing transitions between idle, motion detected, light on, and timeout states. By simulating PIR sensor input and updating LED states in response to motion and timeout events, the implementation ensured predictable and standardized lighting behavior. Released as part of version V1.9.2, this work established a consistent baseline for downstream testing and future enhancements. The project laid the foundation for multi-zone expansion and energy-efficient lighting, demonstrating depth in state machine design and embedded development.