The EasyColor is an applications via WIFI network to control and adjust the lighting color, brightness, color temperature and the rate of changing . With this application you can control EasyColor series of lighting control products through mobile devices Very easy to use, suitable for different families, as well as people of different ages, so we call this software: Lighting Dimmer(CCT), This video file: http://www.youtube.com/watch?v=k_DmEeDCiYc