It has 4 functions of simulating natural light (sunrise, noon, sunset, moonlight).The touch screen operation is simple and clear. It's easy to know the real- time brightness and temperature of the lamp through the display screen. With 6-dimming system, both manual control and smart automatic control are available.intelligent temperature control fan, COB integrated led is high transparent and bright.It can be controlled by mobile phone WiFi (optional).Multiple lights can be controlled by WIFI. Bracket and lifting rope installation are optional.