| 摘要 |
Disclosed are methods and apparatus for lighting control. One or more properties of light output are controlled based on a light origination input and a light destination input received via one or more user interfaces (110, 310A-C, 510, 610, 710,112, 312A-C, 512, 612, 712). For example, in some embodiments a light origination input and a light destination input may be utilized to determine one or more control parameters of one or more LEDs (132) to achieve illumination of a light destination area indicated by the light destination input, wherein the illumination is from a light origination area indicated by the light origination input. |
