1. Sensors embedded in each street light have

2. LoRa Technology in the sensor connects the street light to a LoRa-based gateway

3. The LoRa gateway aggregates data from all nearby street lights.

4. Sensors for other smart city applications connect to the same gateway

5. The gateway sends information to the Cloud where the data is analyzed by an application server

6. Application server controls lighting

7. Server sends maintenance alerts for burnt out bulbs and other issues