Ener-J offers this recessed LED panel light as a solution to less intrusive looking home or commercial lighting. Using the built in wi-fi compatible technology and by downloading the ENERJSMART or Smart Life app this downlight can be controlled in a large variety of ways. It can be set to come on during certain times it can have the colour temperatures adjusted between 2700K and 6000K as well as be dimmed to suit the needs of the room at any given time. This product is compatible with 2.4GHz wi-fi (Not compatible with 5GHz).