Optical Wireless Communication (OWC) uses light to transmit data wirelessly. This technology typically employs lasers or LEDs to send information through the air, making it a fast and efficient alternative to traditional radio frequency communication. OWC can be used in various applications, including Li-Fi, which allows internet access through light sources. One of the main advantages of OWC is its high data transfer rates, which can exceed those of conventional wireless methods. Additionally, OWC is less susceptible to interference from other electronic devices, making it a reliable choice for environments where radio signals may be disrupted.