Abstract: An apparatus is described that includes a light source, a first reflector, a lens and a second reflector. The first reflector is positioned to reflect a first portion of light from the light source, wherein the first portion of light is radiated from the light source in a central forward solid angle as defined by an outer edge of the first reflector. The lens is disposed azimuthally horizontal to the light source for accepting a second portion of light from the light source emitted in a peripheral forward solid angle. The second reflector reflects the first portion of light after reflectance from the first reflector and the second portion of light after passing through the lens in a composite beam, wherein the first reflector and the lens are configured such that the first and second portions of light behave as though they were emitted from a point source at the focus of the second reflector.

Abstract: An apparatus is described that includes a light source, a first reflector, a lens and a second reflector. The first reflector is positioned to reflect a first portion of light from the light source, wherein the first portion of light is radiated from the light source in a central forward solid angle as defined by an outer edge of the first reflector. The lens is disposed azimuthally horizontal to the light source for accepting a second portion of light from the light source emitted in a peripheral forward solid angle. The second reflector reflects the first portion of light after reflectance from the first reflector and the second portion of light after passing through the lens in a composite beam, wherein the first reflector and the lens are configured such that the first and second portions of light behave as though they were emitted from a point source at the focus of the second reflector.

Abstract: An apparatus is described, including a light source, a lens and two reflectors. A first reflector is positioned to reflect a first portion of light from the light source, wherein the first portion of light is radiated from the light source in a central forward solid angle as defined by an outer edge of the first reflector. The lens is azimuthally horizontal to the light source for accepting a second portion of light from the light source emitted in a peripheral forward solid angle. A second reflector reflects the first portion of light after reflectance from the first reflector and the second portion of light after passing through the lens in a composite beam, wherein the first reflector and the lens are configured such that the first and second portions of light behave as though they were emitted from a point source at the second reflector focus.

Abstract: An apparatus is described that includes a light source, a first reflector, a lens and a second reflector. The first reflector is positioned to reflect a first portion of light from the light source, wherein the first portion of light is radiated from the light source in a central forward solid angle as defined by an outer edge of the first reflector. The lens is disposed azimuthally horizontal to the light source for accepting a second portion of light from the light source emitted in a peripheral forward solid angle. The second reflector reflects the first portion of light after reflectance from the first reflector and the second portion of light after passing through the lens in a composite beam, wherein the first reflector and the lens are configured such that the first and second portions of light behave as though they were emitted from a point source at the focus of the second reflector.

Abstract: An apparatus is described, including a light source, a lens and two reflectors. A first reflector is positioned to reflect a first portion of light from the light source, wherein the first portion of light is radiated from the light source in a central forward solid angle as defined by an outer edge of the first reflector. The lens is azimuthally horizontal to the light source for accepting a second portion of light from the light source emitted in a peripheral forward solid angle. A second reflector reflects the first portion of light after reflectance from the first reflector and the second portion of light after passing through the lens in a composite beam, wherein the first reflector and the lens are configured such that the first and second portions of light behave as though they were emitted from a point source at the second reflector focus.

Abstract: An optical wall wash system including at least one module comprised of a 2 by 2 array of fixed elements, each element including a reflector and a refractor; a fixture, including light emitting diodes (LEDs) affixed thereto, for securing the at least one module, wherein there is a 1:1 correspondence between elements and LEDs and the fixture is rotated a first angular amount from nadir and towards a wall. Each of the elements within the at least one module is further oriented a different angular amount in relation to its underlying LED from each other element within the at least one module.

Abstract: An optical wall wash system including at least one module comprised of a 2 by 2 array of fixed elements, each element including a reflector and a refractor; a fixture, including light emitting diodes (LEDs) affixed thereto, for securing the at least one module, wherein there is a 1:1 correspondence between elements and LEDs and the fixture is rotated a first angular amount from nadir and towards a wall. Each of the elements within the at least one module is further oriented a different angular amount in relation to its underlying LED from each other element within the at least one module.

Abstract: An apparatus is described that includes a light source, a first reflector, a lens and a second reflector. The first reflector is positioned to reflect a first portion of light from the light source, wherein the first portion of light is radiated from the light source in a central forward solid angle as defined by an outer edge of the first reflector. The lens is disposed azimuthally horizontal to the light source for accepting a second portion of light from the light source emitted in a peripheral forward solid angle. The second reflector reflects the first portion of light after reflectance from the first reflector and the second portion of light after passing through the lens in a composite beam, wherein the first reflector and the lens are configured such that the first and second portions of light behave as though they were emitted from a point source at the focus of the second reflector.

Abstract: An LED having a predetermined direction of radiation is combined with a first and second reflector. The first reflector opposes the LED and has a predetermined direction of reflection. The direction of reflection of the first reflector opposes the direction of radiation of the LED. The second reflector has a predetermined azimuthal direction of reflection. The second reflector positioned relative to the first reflector to receive light from the first reflector and redirect the light into the azimuthal direction of reflection. The LED, first and second reflectors collectively comprise an illumination unit. A plurality of illumination units are axially stacked. In one embodiment of the stack, at least one illumination unit comprises an LED and second reflector of one illumination unit and a first reflector of an adjacent illumination unit in the stack of illumination units.

Abstract: An LED or incandescent light source is positioned in a reflector arranged to reflect light from the LED or incandescent light source which is radiated from the LED or incandescent light source in a peripheral forward solid angle as defined by the reflector. A lens is disposed longitudinally forward of the LED or incandescent light source for focusing light into a predetermined pattern which is radiated from the LED or incandescent light source in a central forward solid angle as defined by the lens. The apparatus comprised of the combination projects a beam of light comprised of the light radiated in the central forward solid angle and peripheral forward solid angles.

Abstract: A module, or collection of discreet components, for an LED flashlight is coupled to a conventional flashlight body which includes a conventional power source. The module comprise a housing adapted to be coupled to the flashlight body; an LED light source coupled to the power source; a heat sink coupled to the housing, which heat sink is thermally and mechanically coupled to the LED light source; and a reflector coupled to the housing and having an optical axis. The LED light source is positioned by the heat sink on or near the optical axis and is optically coupled to the reflector. The reflector reflects light from the LED light source in a forward direction. The module, and/or components, is arranged and configured to be operatively coupled as a unit to the flashlight body and power source.

Abstract: An LED or incandescent light source is positioned in a reflector arranged to reflect light from the LED or incandescent light source which is radiated from the LED or incandescent light source in a peripheral forward solid angle as defined by the reflector. A lens is disposed longitudinally forward of the LED or incandescent light source for focusing light into a predetermined pattern which is radiated from the LED or incandescent light source in a central forward solid angle as defined by the lens. The apparatus comprised of the combination projects a beam of light comprised of the light radiated in the central forward solid angle and peripheral forward solid angles.

Abstract: An LED having a predetermined direction of radiation is combined with a first and second reflector. The first reflector opposes the LED and has a predetermined direction of reflection. The direction of reflection of the first reflector opposes the direction of radiation of the LED. The second reflector has a predetermined azimuthal direction of reflection. The second reflector positioned relative to the first reflector to receive light from the first reflector and redirect the light into the azimuthal direction of reflection. The LED, first and second reflectors collectively comprise an illumination unit. A plurality of illumination units are axially stacked. In one embodiment of the stack, at least one illumination unit comprises an LED and second reflector of one illumination unit and a first reflector of an adjacent illumination unit in the stack of illumination units.