Control element for selecting colors in e.g. red green blue color space, in light control device in smart residential home environment, has operating element moving over indicator for selecting color of color space

摘要

The element (SE1) a color selection indicator (FAI1) operatively coupled with an operating element (BE2), which spans a color space (FR1). A color (FV1) of the color space is selected by movement of the operating element over the color selection indicator. The operating element is formed transparent in upper region in which color direction indicators are fitted. The color selection indicator is formed by a vertical straight line, and intersection of straight line with the color space determines the color to be selected.