However, the development and implementation of these systems are fraught with challenges, such as mitigating electromagnetic interference with medical equipment, achieving high precision, and managing costs effectively. Ensuring that these advanced technological systems operate in harmony with essential medical devices requires thorough testing and the application of sophisticated engineering solutions to prevent any negative impact. Furthermore, the accuracy of localization systems is critical in healthcare environments, where even slight deviations can have profound consequences on patient care outcomes. This necessitates a careful approach to system design and deployment, emphasizing reliability and precision to support the complex needs of clinical operations. In this context, the Global Positioning System (GPS) is one of the most widely used techniques to monitor devices in outdoor locations [14]. However, this system has some imprecisions in several indoor areas, such as hospitals, subways, mines, and hostile zones due to attenuation, which can be caused by obstacles. This important challenge requires new and robust forms of localization supported by efficient and stable communication systems. In this sense, efforts to improve the accuracy of positioning systems are diverse in terms of their algorithmic approach and the communication infrastructure they use to compute a user/device's localization. Some examples of enabling technologies for these effects are Wireless Fidelity (WiFi) [15; 16], Bluetooth [17; 18], and Radio Frequency Identification (RFID) [19], among others [20]. Nevertheless, it is crucial to acknowledge the challenges associated with deploying these technologies in hospital settings for medical equipment tracking. Interference with medical devices [21], inaccuracies in the results obtained, and high implementation costs have been observed [22]. To mitigate these drawbacks, Visible Light Communication (VLC)-based systems have emerged in the past decade as a viable communication alternative to enable localization in indoor environments. To validate and verify the use of VLC systems in these hospital environments, recent studies have introduced a hybrid wireless tracking system that integrates technologies such as VLC, Visible Light Positioning (VLP), and power line communication (PLC) for smart hospital operations [23; 24]. These research and implementation works use VLC for downlink communication, while infrared (IR) was used for uplink communication. Furthermore, in the literature, there are few works related to VLC applied to the localization of medical equipment in hospitals [25; 26]. On the other hand, in [27], the authors focus mainly on simultaneous positioning and orientation using VLC. In contrast, our work specifically addresses the localization of medical equipment in hospital environments through VLC. Although [PERSON] et al. explore positioning and orientation in a broader context, our approach uniquely utilizes three LEDs with different wavelengths, emphasizing the integration with existing hospital lighting infrastructure, and proposes a comprehensive comparison with conventional trilateration methods. Furthermore, our work considers future improvements, such as the incorporation of optical filters, to improve precision in healthcare settings. In [28], the authors present an Indoor Positioning System that uses VLC and PSO for improved precision. On the contrary, our work distinguishes itself by proposing a medical equipment localization system within hospital environments by using VLC. Although [PERSON] et al. emphasize high precision in a broader indoor context, our method specifically tailors the technology to address the challenges of healthcare settings by introducing three LEDs with different wavelengths, emphasizing integration with existing lighting infrastructure, and planning a detailed comparison with conventional trilateration methods. Furthermore, our work contemplates future advances, including the incorporation of optical filters for a comprehensive assessment.