Decorative LED integrated luminaire

1. A luminaire comprising;

a LED light engine for emitting light,

an optical structure positioned to receive the light emitted and to modify the emitted light's characteristics, and

a decorative element;

wherein, said optical structure is utilized to removably attach said decorative element proximate to said light engine and said decorative element is intended to be changed by a user to provide configurable light output characteristics; and,

wherein the optical structure has a circumference and a protruding, annular portion extending around the circumference; the decorative element comprises a circular hole corresponding to the LED light engine, the circular hole having a diameter larger than a largest diameter of a housing containing said LED light engine and smaller than a diameter of the annular portion; whereby in use, the annular portion; supports the decorative element.

2. A luminaire according to claim 1 wherein said optical structure comprises a diffuser for diffusing the light emitted by said light engine.

3. A luminaire according to claim 1 wherein said optical structure comprises at least one of a lens and a reflector for directing the light emitted by said light engine.

4. A luminaire according to claim 3 wherein at least one of said lens and said reflector is arranged to manage a beam shape of the light emitted from said light engine to correspond with said decorative element.

5. A luminaire according to claim 1 wherein said light engine comprises at least one LED.

6. A luminaire according to claim 1 further comprising a housing, said housing located proximate to said light engine, said optical structure and said decorative element, wherein;

said optical structure is removably attached to the housing.

7. A luminaire according to claim 6 wherein the optical structure is mechanically attached to said housing.

8. A luminaire according to claim 1 wherein the luminaire further comprises a fixing for attaching the luminaire in a desired location, said fixing comprising at least one mechanical and electrical connection, said at least one mechanical and electrical connection being accomplished by connectors that can be removably connected without additional tooling.

9. A luminaire according to claim 8 , said luminaire further comprising;

an electrical wire, and

a mechanical support wire,

said electrical wire providing an electrical path between said at least one electrical connection and said light engine,

said mechanical support wire providing a mechanical connection between said fixing and said light engine, wherein said light engine is in a remote location from said at least one of electrical and mechanical connections.

10. A luminaire according to claim 8 , said luminaire further comprising an electrical wire, said electrical wire providing an electrical path between said at least one electrical connection and said light engine, said at least one electrical connection and electrical wire further providing a mechanical connection between said fixing and said light engine wherein said light engine is in a remote location from said electrical connection.

11. A luminaire according to claim 9 arranged to add said decorative element to said luminaire wherein,

said electrical wire is removably attached to said at least one electrical connection,

said mechanical support wire is removably attached to said at least one mechanical connection,

said decorative element is removably attached to said optical structure.

12. A luminaire according to claim 10 , arranged to add said decorative element to said luminaire wherein;

said electrical wire is removably attached to said at least one electrical connection, and

said decorative element is removably attached to said optical structure.

13. A luminaire according to claim 10 , arranged to remove said decorative element from said luminaire wherein;

said electrical wire is removably attached to said at least one electrical connection, and

said decorative element is removably attached to said optical structure.

14. A luminaire according to claim 7 , further comprising a decorative cover, said decorative cover covering the at least one of a mechanical and electrical connections.

15. A method of installing a luminaire comprising;

installing a base component of a fixing in the desired location,

installing one portion of at least one connector to the electrical supply located at the desired location,

selecting a decorative element that provides configurable light output characteristics,

locating said decorative element proximate to a light engine,

securing said decorative element proximate to said light engine using a removably attachable optical structure; wherein the optical structure has a circumference and a protruding, annular portion extending around the circumference; the decorative element comprises a circular hole corresponding to the LED light engine, the circular hole having a diameter larger than a largest diameter of a housing containing said LED light engine and smaller than a diameter of the annular portion; whereby in use, the annular portion supports the decorative element,

connecting at least one mechanical and electrical connection at the desired location,

covering the at least one connection with a decorative cover.

16. A luminaire according to claim 1 wherein the decorative element is transparent and comprises a micro structure on its inner surface that is designed to reflect the light emitted by the light engine that has passed through the optical structure and is impinging on the decorative element to yield total internal reflection of the impinging light.

17. A luminaire according to claim 1 wherein the optical structure and the decorative element each contribute to producing a flood type beam pattern of light.