Imaging when people walking into the room, the light is as bright as the dusk time, and then it will becoming brighter gradually so that human eye can adjust to it. It will feel like morning light shining at day break and gradually light the whole world. The smart LED Lights can avoid dizziness caused by sudden exposure to bright light and can also cheer people up. Moreover, the flexible light can adjust to different degrees of brightness according to different environment such as reading, surfing the internet, watching TV or having dinner, making and enhancing the atmosphere. The light from lights like led high bay can even be shot on the wall and use the wall as a display interface which combines lighting and entertainment.