| abstract |
The present invention provides a lighting device which can be selectively installed above an object, and the object has a first side and a second side. The lighting device includes a light-emitting module, a photographing unit and a rotating mechanism, wherein the illumination direction of the light-emitting module is projected in front of the first side of the object. The photographing center line of the photographing unit faces the front of the first side of the object; the light emitting module is coupled to the rotating mechanism and can rotate relative to the axis of the rotating mechanism. When the irradiation direction falls within the first angle range relative to the axis of the rotating mechanism, the light emitting module provides the first mode of illumination. When the irradiation direction falls within a second angle range that is different from the first angle between the axis of the relative rotating mechanism, the light emitting module provides a second mode of illumination. When the light-emitting module provides the second mode of illumination, the shooting center line falls within the second angle range. |