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A light pipe having one or more exterior protrusions that function as a secondary light source and an alignment component. The one or more exterior protrusions may provide a secondary light source by reflecting light from a primary light source. The one or more exterior protrusions also may function

A light pipe having one or more exterior protrusions that function as a secondary light source and an alignment component. The one or more exterior protrusions may provide a secondary light source by reflecting light from a primary light source. The one or more exterior protrusions also may function to align the light pipe with a lamp assembly or an object on which the light pipe is mounted. Further, a lamp assembly having a light pipe receiving portion, with one or more slits to allow an opening to expand upon insertion of the light pipe, and to provide a retention force upon contraction.

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1. A light pipe comprising:a primary light source; and, one or more exterior protrusions, wherein at least one of the one or more exterior protrusions functions as a secondary light source, and wherein at least one of the one or more exterior protrusions is also an alignment component. 2. The light

1. A light pipe comprising:a primary light source; and, one or more exterior protrusions, wherein at least one of the one or more exterior protrusions functions as a secondary light source, and wherein at least one of the one or more exterior protrusions is also an alignment component. 2. The light pipe of claim 1 wherein the one or more exterior protrusions extend at least partially along a length of the light pipe.3. The light pipe of claim 1 wherein the at least one of the one or more exterior protrusions is white in color.4. The light pipe of claim 1 wherein the one or more exterior protrusions are co-extruded with the light pipe portion from which it protrudes.5. The light pipe of claim 1 wherein at least one of the one or more exterior protrusions functions as the secondary light source by scattering light from a primary light source.6. The light pipe of claim 5 wherein the primary light source is a light emitting diode.7. An apparatus comprising:at least one lamp assembly; and at least one light pipe including a primary light source and one or more exterior protrusions, wherein at least one of the one or more exterior protrusions functions as a secondary light source, the at least one light pipe further comprising: one or more light pipe lips, wherein when the at least one light pipe is inserted into the lamp assembly, the lamp assembly expands to allow at least one of the one or more light pipe lips to pass at least one of one or more lamp assembly lips, so that the lamp assembly at least partially contracts, thereby securing at least one light pipe lip behind at least one lamp assembly lip. 8. The light pipe of claim 7 wherein the one or more light pipe lips are formed on one or more of the one or more exterior protrusions.9. The light pipe of claim 7 wherein the one or more light pipe lips extend fully around the light pipe.10. The light pipe of claim 1 wherein at least one of the one or more exterior protrusions functions as an alignment component for alignment with a lamp assembly, by aligning with a corresponding component on the lamp assembly.11. The light pipe of claim 1 wherein at least one of the one or more exterior protrusions has a width extending less than 180° around a light pipe section.12. The light pipe of claim 1 wherein the light pipe has a tapered end.13. The light pipe of claim 8 wherein the one or more light pipe lips are angled with respect to a normal to a direction of insertion of the light pipe into the lamp assembly.14. A lighting assembly comprising the light pipe of claim 1 and a lamp assembly configured to function with the light pipe.15. A lighting assembly comprising:a light pipe including a primary light source and having an exterior protrusion wherein the protrusion functions as a secondary light source; and a lamp assembly comprising: an opening to accommodate the light pipe; and one or more slits to allow expansion of the opening; wherein at least one interior dimension of the opening is smaller than at least one exterior dimension of the light pipe; and wherein insertion of the light pipe into the lamp assembly causes the opening to expand sufficiently to accommodate the light pipe and provide a retention force on the light pipe. 16. A lamp assembly for use with a light pipe having one or more lips for securing the light pipe in said lamp assembly, the lamp assembly comprising:a receiving portion having one or more lips; wherein when the light pipe is inserted into the lamp assembly receiving portion, the lamp assembly receiving portion expands to allow at least one of the one or more light pipe lips to pass at least one of the one or more lamp assembly lips, so that the lamp assembly at least partially contracts, thereby securing at least one light pipe lip behind at least one lamp assembly lip. 17. The lamp assembly of claim 16 wherein the one or more lamp assembly lips are angled so that insertion of the light pipe causes the lamp assembly to expand, so that at least one light pipe lip passes at least one lamp assembly lip.18. The lamp assembly of claim 16 further comprising a light emitting diode.19. The lamp assembly of claim 16 further comprising a cover.20. The lamp assembly of claim 16 further comprising a wire retention device.21. The lamp assembly of claim 16 further comprising a cover having a wire retention device incorporated therein.22. The lamp assembly of claim 16 further comprising electrical components, the electrical components including:a primary light source; and wiring electrically connected to the primary light source to channel power to the primary light source. 23. The lamp assembly of claim 16 wherein a lamp assembly portion accommodating the light pipe is at an angle to at least a portion of the remaining lamp assembly, thereby reducing the maximum dimension of the lamp assembly as compared to a linear configuration.24. The lamp assembly of claim 23 wherein the angle is a right angle.25. A lighting assembly comprising the lamp assembly of claim 16 and a light pipe configured to function in conjunction with the lamp assembly.26. A lighting assembly comprising:a light pipe including a primary light source and having an exterior protrusion wherein the protrusion functions as a secondary light source; and a lamp assembly comprising: a receiving portion having one or more lips; wherein when the light pipe is inserted into the lamp assembly receiving portion, the lamp assembly receiving portion expands to allow at least one of the one or more light pipe lips to pass at least one of the one or more lamp assembly lips, so that the lamp assembly at least partially contracts, thereby securing at least one light pipe lip behind at least one lamp assembly lip. 27. A method of manufacturing a light pipe wherein the light pipe has a light pipe section and exterior protrusion, such that the exterior protrusion functions as both a secondary light source and an alignment component the method comprising:co-extruding the light pipe section and the exterior protrusion. 28. The method of claim 27 wherein the exterior protrusion and the light pipe section are comprised of like materials.29. The method of claim 27 wherein the exterior protrusion and the light pipe section are comprised of different materials.30. A lamp assembly for use with a light pipe, the lamp assembly comprising:an opening to accommodate the light pipe; and one or more slits to allow expansion of the opening; wherein at least one interior dimension of the opening is smaller than at least one exterior dimension of the light pipe; wherein insertion of the light pipe into the lamp assembly causes the opening to expand sufficiently to accommodate the light pipe and provide a retention force on the light pipe; and wherein the retention force on the light pipe retains the light pipe in the lamp assembly while allowing the light pipe to be rotated. 31. The lamp assembly of claim 30 wherein at least one slit extends longitudinally from the opening.32. The lamp assembly of claim 30 further comprising a light emitting diode.33. The lamp assembly of claim 30 further comprising a cover.34. The lamp assembly of claim 30 further comprising a wire retention device.35. The lamp assembly of claim 30 further comprising a cover having a wire retention device incorporated therein.36. The lamp assembly of claim 30 further comprising electrical components, the electrical components including:a primary light source; and wiring electrically connected to the primary light source to channel power to the primary light source. 37. A lighting assembly comprising the lamp assembly of claim 30 and a light pipe configured to function in conjunction with the lamp assembly.38. The light assembly of claim 30 wherein a lamp assembly portion accommodating the light pipe is configured at an angle that is not linear with respect to at least a portion of the remaining lamp assembly, thereby reducing the maximum dimension of the lamp assembly as compared to a linear configuration.39. The light assembly of claim 38 wherein the angle is a right angle.