An optical system (200, 300, 400), including: at least one 22 LED array forming a node (204) consisting of four different color LEDs: LED.sub.1(G), LED.sub.2(R), LED.sub.3 (B), LED.sub.4(W) and at least one respective TIR light-directing housing forming an optic (202) having a base end (208) and a light-emitting end (210), in which the node is disposed in the base end. The optic is characterized by a shape having four different focal points (F1, F2, F3, F4), and each of the LED.sub.1, LED.sub.2, LED.sub.3, LED.sub.4 is disposed at a respective one of the focal points.

A recessed light fixture configured to deliver indirect light to an area. The recessed light fixture includes a trim component, a reflector coupled to the trim component, and an annular ring including a plurality of light-emitting diodes (LEDs). The trim component has an outer wall and an inner wall spaced radially inward of the outer wall, and defines an annular recess between the outer and inner walls. The reflector includes a patterned reflective surface. The annular ring is arranged within the annular recess of the trim component. The LEDs are configured to emit light toward the reflector so that the reflector redirects the light to deliver the indirect light to the area.

A recessed light fixture configured to deliver indirect light to an area. The recessed light fixture includes a trim component, a reflector coupled to the trim component, and an annular ring including a plurality of light-emitting diodes (LEDs). The trim component has an outer wall and an inner wall spaced radially inward of the outer wall, and defines an annular recess between the outer and inner walls. The reflector includes a patterned reflective surface. The annular ring is arranged within the annular recess of the trim component. The LEDs are configured to emit light toward the reflector so that the reflector redirects the light to deliver the indirect light to the area.

An optical system (200, 300, 400), including: at least one 22 LED array forming a node (204) consisting of four different color LEDs: LED.sub.1(G), LED.sub.2(R), LED.sub.3 (B), LED.sub.4(W) and at least one respective TIR light-directing housing forming an optic (202) having a base end (208) and a light-emitting end (210), in which the node is disposed in the base end. The optic is characterized by a shape having four different focal points (F1, F2, F3, F4), and each of the LED.sub.1, LED.sub.2, LED.sub.3, LED.sub.4 is disposed at a respective one of the focal points.

An optical system (200, 300, 400), including: at least one 22 LED array forming a node (204) consisting of four different color LEDs: LED.sub.1(G), LED.sub.2(R), LED.sub.3 (B), LED.sub.4(W) and at least one respective TIR light-directing housing forming an optic (202) having a base end (208) and a light-emitting end (210), in which the node is disposed in the base end. The optic is characterized by a shape having four different focal points (F1, F2, F3, F4), and each of the LED.sub.1, LED.sub.2, LED.sub.3, LED.sub.4 is disposed at a respective one of the focal points.

A lighting device (1) for a motor vehicle headlight, having at least one illumination module (2) for emitting visible light, at least one optical component (3) deflecting and/or shaping the light of the illumination module (2) and a holding module (4) which is connected with the illumination module (2) and in which the at least one optical component (3) is supported, the illumination module (2) comprising at least one laser light source (2a) and a light conversion element (2b), the light of the at least one laser light source (2a) being directed onto the light conversion element (2b), which converts the light into visible light and emits it into the optical component (3), the holding module (4) having at least one first and one second guidance means (4b, 4h), the first guidance means (4b) being able to move the optical component (3) in a first direction (x) with respect to the light conversion element (2b), and the second guidance means (4h) being able to move the optical component (3) in a second direction (z), the first and the second directions (x, z) being different from one another.

A lighting device (1) for a motor vehicle headlight, having at least one illumination module (2) for emitting visible light, at least one optical component (3) deflecting and/or shaping the light of the illumination module (2) and a holding module (4) which is connected with the illumination module (2) and in which the at least one optical component (3) is supported, the illumination module (2) comprising at least one laser light source (2a) and a light conversion element (2b), the light of the at least one laser light source (2a) being directed onto the light conversion element (2b), which converts the light into visible light and emits it into the optical component (3), the holding module (4) having at least one first and one second guidance means (4b, 4h), the first guidance means (4b) being able to move the optical component (3) in a first direction (x) with respect to the light conversion element (2b), and the second guidance means (4h) being able to move the optical component (3) in a second direction (z), the first and the second directions (x, z) being different from one another.

A recessed light fixture configured to deliver indirect light to an area. The recessed light fixture includes a trim component, a reflector coupled to the trim component, and an annular ring including a plurality of light-emitting diodes (LEDs). The trim component has an outer wall and an inner wall spaced radially inward of the outer wall, and defines an annular recess between the outer and inner walls. The reflector includes a patterned reflective surface. The annular ring is arranged within the annular recess of the trim component. The LEDs are configured to emit light toward the reflector so that the reflector redirects the light to deliver the indirect light to the area.

A light diffusing device for a charger with smart night light is provided, including a light-emitting component, a sensor light disposed on the light-emitting component, a trumpet-shaped reflector and a light-permeable upper housing. The reflector is provided on the light-emitting component, the sensor light is disposed in a trumpet-shaped interior chamber of the reflector, LED lamp beads are disposed on the light-emitting component and surround the sensor light, lights from the LED lamp beads are emitted to a rear face of the reflector, and the light-permeable upper housing is provided on the light-emitting component and the reflector. Light emitted from each LED lamp bead is a point light source and a direct light, and is scattered by the rear face of the reflector and then projected through the upper housing, such that the irradiation range is widened and the light is diffused towards the surroundings.

A light diffusing device for a charger with smart night light is provided, including a light-emitting component, a sensor light disposed on the light-emitting component, a trumpet-shaped reflector and a light-permeable upper housing. The reflector is provided on the light-emitting component, the sensor light is disposed in a trumpet-shaped interior chamber of the reflector, LED lamp beads are disposed on the light-emitting component and surround the sensor light, lights from the LED lamp beads are emitted to a rear face of the reflector, and the light-permeable upper housing is provided on the light-emitting component and the reflector. Light emitted from each LED lamp bead is a point light source and a direct light, and is scattered by the rear face of the reflector and then projected through the upper housing, such that the irradiation range is widened and the light is diffused towards the surroundings.