| abstract |
The invention relates to a lighting apparatus (1) having at least one first light source (2) for emitting a primary light (P), a reflector device (3) having a first focal point (F) and a second focal point (F'), at least one light wheel (5) having at least two functional regions (7, 8, 9, 10), a primary lighting device (7, 8; 37, 38; 69) which can be irradiated by the first light source, wherein the primary lighting device is allocated to one of the functional regions as a primary light functional region and wherein the first focal point is located in the region of the primary lighting device and a utility light device (9, 10; 39, 40; 14a, 14b; 57) which is allocated to another of the functional regions (9, 10; 39, 40) as a utility light functional region, wherein the second focal point is located in the region of the utility light device, wherein a primary light functional region allocated to the primary lighting device, at least in a first rotary position of the light wheel, has at least one fluorescent sensitive for the primary light emitted from the light source and wherein a utility light functional region allocated to the utility light device is permeable by the light converted in wavelength by the primary light functional region. |