| 摘要 |
<p>The invention provides a lighting device, which is adjustable in various illuminance in an awaking mode and high in convenience. A control part of the lighting device comprises: optical output of a plurality of control light sources and the awaking mode for changing the illuminance of a light source in the period ending with achieving the preset illuminance. The control part detects (S15) whether a control signal contained in a pre-determined control signal group is input into the action in a standard awaking mode or not, wherein the standard awaking mode is a mode from a plurality of awaking modes and controlled in a way that the illuminance of the light source is increased from the first illuminance to the second illuminance higher than the first illuminance. The control part performs the switching of the action mode (S18, S19), thus when the control signal contained in the pre-determined control signal group is input (S15:'yes'), the action is performed in the awaking mode from the plurality of awaking modes and corresponding with the input control signal.</p> |
