The “LG Sensor Connect” app digitizes a building's lighting system. The app takes what was previously a manual process, centralizes it and allows lighting to be controlled directly on the app. The system requires no wired installation. Rather it communicates with lights and switches wirelessly to adjust brightness for each group. The app also senses motion to turn on lights as needed. A light sensor detects if lights should be automatically turned on or off. Plus, the app offers environmental value, making a building smart so that it only uses a minimum of energy for lighting, reducing waste energy and unnecessary lighting.