Commands transmitted from the cloud server will be forwarded to the sub-device network via smart home protocols, built-in apps, and IoT gateways; the status of the sub-device can also be relayed to the server via the IoT gateway. As a result, you can easily operate the IoT smart lighting system from your laptop or mobile phone at any time and from any location.Indoor positioning systems based on lighting: IoT smart lighting may be utilized for indoor positioning, tracking people and assets in real-time. The smart lighting system can reliably pinpoint the position of a person or item in a building using sensors and Wi-Fi networks , which may be beneficial for navigation, security, and asset management. IoT smart lighting can assist minimize energy use by automatically altering lighting settings and shutting off lights when no one is in the room.