Diffuser with uplight

1. An apparatus, comprising:

a light diffusion portion comprising a same shape and approximately a same two dimensional size as a bottom surface of a light source, wherein the bottom surface of the light source comprises an end outside diameter of a housing of the light source and an end outside diameter of the light source;

a light redirection device coupled to an entire perimeter of the light diffusion portion, wherein the light redirection device comprises an apex where the light redirection device and the light diffusion portion meet, wherein the light redirection device is coupled to the light diffusion portion such that a surface of the light redirection device is perpendicular to an angular bisector that runs through the apex and a point between the end outside diameter of the housing of the light source and an end outside diameter of the light source, wherein the angular bisector creates equal angles between the apex and a first line that runs through the apex and the end outside diameter of the housing of the light source and the apex, and a second line that runs through the apex and the end outside diameter of the light source, wherein the light redirection device redirects a first portion of light emitted from the light source in a direction opposite a second portion of light emitted from the light source that travels through the light diffusion portion; and

at least one mechanical coupling member coupled to the light redirection device, wherein the at least one mechanical coupling member is to connect to a corresponding portion of the light source.

2. The apparatus of claim 1 , wherein the light diffusion portion, the light redirection device and the at least one mechanical coupling are molded as a single piece.

3. The apparatus of claim 1 , wherein a surface of the light diffusion portion and a surface of the light redirection device that are closest to the light source are coupled to form an angle that is greater than 180 degrees.

4. The apparatus of claim 1 , wherein the light redirection device comprises a reflector.

5. The apparatus of claim 1 , wherein the light redirection device comprises a light waveguide.

6. The apparatus of claim 1 , wherein the light diffusion portion comprises an angled surface.

7. The apparatus of claim 1 , wherein the light diffusion portion comprises at least one opening in approximately a center of the light diffusion portion.

8. The apparatus of claim 1 , wherein the at least one mechanical coupling member is coupled to the light redirection device to form an air gap between the apparatus and a light emitting surface of the light source.

9. The apparatus of claim 1 , wherein the at least one mechanical coupling member comprises a functional opening to provide a passageway for a secondary coupling.

10. A lighting apparatus, comprising:

a light fixture comprising a plurality of light emitting diodes (LEDs), wherein the plurality of light emitting diodes emit light in a first direction; and

a diffuser with uplight apparatus removably coupled to the light fixture, the diffuser with uplight apparatus, comprising:

a light diffusion portion that has approximately a same shape and a same two dimensional size as a bottom surface of the light fixture,

wherein the bottom surface of the light fixture comprises an end outside diameter of the light fixture and an end outside diameter of the plurality of LEDs;

a reflector coupled to an entire perimeter of the light diffusion portion, wherein the reflector comprises an apex where the reflector and the light diffusion portion meet, wherein the reflector is coupled to the light diffusion portion such that a surface of the reflector is perpendicular to an angular bisector that runs through the apex and a point between the end outside diameter of the light fixture and an end outside diameter of the plurality of LEDs, wherein the angular bisector creates equal angles between the apex and a first line that runs through the apex and the end outside diameter of the light fixture, and the apex and a second line that runs through the apex and the end outside diameter of the plurality of LEDs, wherein the reflector redirects a first portion of the light in a second direction opposite the first direction; and

at least one mechanical coupling member coupled to the reflector, wherein the at least one mechanical coupling member is to connect to a corresponding portion of the light fixture.

11. The lighting apparatus of claim 10 , wherein the light diffusion portion has a shape that is substantially similar to a shape of the light fixture.

12. The lighting apparatus of claim 10 , wherein a surface of the light diffusion portion and a surface of the reflector that are closest to the light source are coupled to form an angle that is greater than 180 degrees.

13. The lighting apparatus of claim 10 , wherein the at least one mechanical coupling member is coupled to the light fixture to form an air gap between the light diffusion portion and a bottom surface of the light fixture.

14. The lighting apparatus of claim 10 , wherein the at least one mechanical coupling member comprises a functional opening to provide a passageway for a secondary coupling to the light fixture.

15. An apparatus, comprising:

a light diffusion portion;

a reflector coupled at an angle around an entire perimeter of the light diffusion portion, wherein the reflector redirects a light above a plane of light emitting diodes of a light source that emit the light, wherein a bottom surface of the light source comprises an end outside diameter of a housing of the light source and an end outside diameter of the light emitting diodes of the light source, wherein the reflector comprises an apex where the reflector and the light diffusion portion meet, wherein the reflector is coupled to the light diffusion portion such that a surface of the reflector is perpendicular to an angular bisector that runs through the apex and a point between the end outside diameter of the housing of the light source and an end outside diameter of the light emitting diodes of the light, wherein the angular bisector creates equal angles between the apex and a first line that runs through the apex and the end outside diameter of the housing of the light source and the apex, and a second line that runs through the apex and the end outside diameter of the light emitting diodes of the light source; and

at least one mechanical coupling member coupled to the reflector, wherein the at least one mechanical coupling member is to connect to a corresponding portion of the light source.

16. The apparatus of claim 15 , wherein the reflector has a width of approximately 0.05 to 0.10 of a diameter of the light diffusion portion.

17. The apparatus of claim 15 , wherein the angle comprises approximately 90 degrees to 120 degrees.

18. The apparatus of claim 15 , wherein the light diffusion portion comprises at least one opening and at least one functional opening around the at least one opening in approximately a center of the light diffusion portion.

19. The apparatus of claim 15 , wherein the at least one mechanical coupling member comprises a snap clip having a functional opening to provide a passageway for a secondary coupling.