The system itself is established on three main parts: the node, the gateway and the app. Our nodes can be socketed on to LED lighting fixtures and communicated through ZigBee protocol. Each node will monitor and report the energy efficiency of each light and enable the control of brightness at any time. Additional features include daylight harvesting, motion sensor and much more. Data is constantly collected and reported back to one central gateway. The gateway, which can be hosted on cloud or private server, receives the information, decrypts and delivers the message to our web app. On the web app, users can review the performance of the lighting fixtures in the network and adjust how they operate throughout the day or pre-schedule.