Abstract: The present invention provides a control method for a smart light, comprising: displaying control information of connected smart lights as a first kind of icon and/or a second kind of icon on a main interface, the first kind of icon corresponds to a single light and the second kind of icon corresponds to a group consisting of at least two single lights; when detecting at the position of the first kind of icon and the second kind of icon and identifying as selected operation, displaying a control interface corresponding to the single light or the group; the control interface comprises a light-adjusting tab, the light-adjusting tab comprises a parameter adjustment column, a switch button and an effect simulation diagram; when the light-adjusting tab is on active page, sending parameter configuration information to corresponding single light or group based on sliding position of detected slider in the parameter adjustment column, and sending switch light configuration information to corresponding single light